60% of girls aged 18-21 cannot do basic addition/subtraction w/o calculator

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torpid

Lifer
Sep 14, 2003
11,631
11
76
So you are extrapolating observations from a crap job at a local lounge to the entire population despite the obviously biased sample group and tiny sample size? In other words... they didn't pay attention in grade school and you didn't pay attention in high school?
 
Oct 25, 2006
11,036
11
91
I always cry in my math class when my Classmates need a calculator for EVERYTHING. Simple Quadratics, Calculator, Simple Trig Functions, Calculator. 30+30, double check on the Calculator.
 

Aikouka

Lifer
Nov 27, 2001
30,383
912
126
Originally posted by: secretanchitman
I agree...some girls I know in college still need a calculator for basic math. percentages...fine whatever, but simple stuff like 9*6 or 8*7 should be known. I actually see this a lot in my college too.

I actually can't do those multiplications straight forward and I'm considered quite good at math. I actually have to use a different set of numbers that I know. For example, I know 8 squared so I can just remove 8 and get 8*7. Technically, multiplication is just multiple additions so I'm just simplifying it by memorization and subtraction ;). I did 9*6 because I know 9*5 and I simply added 9 :eek:. Although I don't necessarily think this is bad. Multiplication is what we'd consider building upon the basics of math (being addition in this case). To learn to multiply is to learn to apply addition to another concept and we end up memorizing tables (which counts as learning it, but that's memorizing, not learning). Anyone remember having to memorize their "Times Tables" in 3rd grade (or whatever grade as 3rd was which I did it in).

Although I am quite good at change and can break apart into the proper coinage quickly.

EDIT:

Originally posted by: EGGO
"Don't take your phone out," I said, "there's a faster way to do it. What's 10% of your bill?"

I use my phone to do it too :p. I could do all of the multiplication in my head or do the 10% of your bill + half of that number. But yet again, I have a problem remembering things like that and I tend to round up my tip so it makes the bill even (say a 16.51 bill would turn into a 18.98 bill when you add the tip. Well, I don't like such odd numbers, so I'd make it 20.00).
 

invidia

Platinum Member
Oct 8, 2006
2,151
1
0
If you the subtraction was something like 1004500 - 97894 = ??. where you have to carry all those 1s and whatnot, then I would need a calculator or pencil/paper. After going through calculus, diff equations, linear algebra and those high level mathematics, simple arithmetic becomes a nuisance.
 

cubby1223

Lifer
May 24, 2004
13,518
42
86
All reminds me of the Simpsons episode:

Alright class, who's calculator can tell me what 4 times 2 is?
Ooh, ohh, low battery!
 

3NF

Golden Member
Feb 5, 2005
1,345
0
0
Originally posted by: invidia
If you the subtraction was something like 1004500 - 97894 = ??. where you have to carry all those 1s and whatnot, then I would need a calculator or pencil/paper. After going through calculus, diff equations, linear algebra and those high level mathematics, simple arithmetic becomes a nuisance.

Still, if you can't do that in your head then something is wrong. At first glance I would say, 106 + 2000 + 4500 +900,000 is the answer.
 

Safeway

Lifer
Jun 22, 2004
12,075
11
81
Originally posted by: OS
Originally posted by: mugs
Originally posted by: Farley2k
Originally posted by: Safeway
Originally posted by: IcebergSlim
Originally posted by: Safeway
It is true. My girlfriend, who is currently in the second-ranked Pharmacy school in the nation, needs a calculator to do simple addition and subtraction. She can, however, tell you everything about the mechanism of action for a wide range of pharmaceuticals.

That makes no sense to me.

I harp on her about it all the time, and she just says leave me alone! Leave my calculator and me alone!

One would assume since she is in the #2 rated Pharmacy school that she is not stupid, so perhaps being able to do simple math isn't the great litmus test of intelligence that people here seem to be indicating.


And why should she need to know? Does you know how to skin a deer? I bet you just say "leave me alone! Leave me and my industrial packaged meat alone!" There are a ton of skills that were absolutely vital to life as recently as 75 years ago but which don't mean squat now. Can you saddle you own horse for example?

Basic arithmetic is still a pretty important skill...


yeah that is pretty f'n scary actually, pharmacists routinely have to convert dosages and such since not all drugstores and plans offer the same medication.
nice to see where some of the medical mistakes are coming from.

Yea, exactly. Stupid pharmacists that do the math in their head end up making mistakes. A good pharmacist (and a safe pharmacist) will always use a calculator. The calculators that print on a spool of paper are best, so you can check it.

Better safe than sorry, right?
 

Slew Foot

Lifer
Sep 22, 2005
12,379
96
86
Those are the same idiots who bought sub prime loans not knowing they couldnt pay back the principal.

 

Whisper

Diamond Member
Feb 25, 2000
5,394
2
81
My guess is that it's a mix of relying on calculators too often in high school/college math classes (hell, even the teachers nowadays will often tell you that you don't need to know how to do most things by hand) and perhaps being nervous/feeling pressured because they're giving change to someone with a line of people behind him/her.
 

cubby1223

Lifer
May 24, 2004
13,518
42
86
I've gotten into trouble sometimes when thinking I'm helping them out. Like the amount is $4.83 and I'll hand the person $5.08, the person just stands there with the dumbest look. I don't do that anymore.
 

duragezic

Lifer
Oct 11, 1999
11,234
4
81
Originally posted by: Safeway
It is true. My girlfriend, who is currently in the second-ranked Pharmacy school in the nation, needs a calculator to do simple addition and subtraction. She can, however, tell you everything about the mechanism of action for a wide range of pharmaceuticals.
So can I for certain classes of meds. ;)

LOL this math thing is bad enough, but it doesn't really surprise me. Most peers of mine (young 20s mostly in college) who aren't in a science or technical (aka involve math) major can't do much outside of very basic algebra, if that. Though they can do basic addition and subtraction without a calculator like counting change, and really they don't need much past that for a field that just doesn't use it.

But what really strikes me as ****ed is the analog clock deal. In like 5th or 6th grade, this one kid who I was friends with at the time, wasn't really the best in school (in fact probably got the lowest or in the top 3 lowest grades on every assignment) but not brain dead or anything, couldn't tell time on an analog and I thought that was extremely rare. I remember finding out cause we had to sign out to go to the bathroom, so he goes to put his name down, looks up at the clock for a few seconds like durrrr, asks me the time, I tell him. He comes back a few minutes later, this time must've not wanted to ask me the time or whatever, so he looks at the clock again, writes the time down. I look at the bathroom signout sheet... his return time which should've just been like +3 minutes to his leave time, was totally ****ed like 6 hours and 32 minutes or whatever earlier. LOL

A lot of kids just don't care and pay attention early on, so are screwed once middle and high school start, which by then know they are and give up. Maybe they teach things differently now, but I didn't see anything terribly wrong with public school. I admit I'm not the best at math without a calculator but I can do most common things without one.
 

TallBill

Lifer
Apr 29, 2001
46,017
62
91
Took my first pre-calc test in college yesterday, no calculators allowed. Some girl was bitching afterwards, "How the hell am I supposed to know what .75 times .40 is. Or .65 divided by .20"
 

destrekor

Lifer
Nov 18, 2005
28,799
359
126
Originally posted by: IcebergSlim
Originally posted by: Safeway
It is true. My girlfriend, who is currently in the second-ranked Pharmacy school in the nation, needs a calculator to do simple addition and subtraction. She can, however, tell you everything about the mechanism of action for a wide range of pharmaceuticals.

That makes no sense to me.

this makes perfect sense to me.

she has a mind for pure memorization. Detail. She may or may not have a photographic mind. That's unrelated though. She is the embodiment of a typical female: great memorization, but likely low arithmetic skills. This seems to be the norm, but the amount of testosterone in a female shapes her mind too. (this NatGeo special talked about testosterone in a female, how it's normally 1/7th a man's levels).
 

destrekor

Lifer
Nov 18, 2005
28,799
359
126
Originally posted by: OS
Originally posted by: mugs
Originally posted by: Farley2k
Originally posted by: Safeway
Originally posted by: IcebergSlim
Originally posted by: Safeway
It is true. My girlfriend, who is currently in the second-ranked Pharmacy school in the nation, needs a calculator to do simple addition and subtraction. She can, however, tell you everything about the mechanism of action for a wide range of pharmaceuticals.

That makes no sense to me.

I harp on her about it all the time, and she just says leave me alone! Leave my calculator and me alone!

One would assume since she is in the #2 rated Pharmacy school that she is not stupid, so perhaps being able to do simple math isn't the great litmus test of intelligence that people here seem to be indicating.


And why should she need to know? Does you know how to skin a deer? I bet you just say "leave me alone! Leave me and my industrial packaged meat alone!" There are a ton of skills that were absolutely vital to life as recently as 75 years ago but which don't mean squat now. Can you saddle you own horse for example?

Basic arithmetic is still a pretty important skill...


yeah that is pretty f'n scary actually, pharmacists routinely have to convert dosages and such since not all drugstores and plans offer the same medication.
nice to see where some of the medical mistakes are coming from.

you can memorize how to do them in the calculator ya know. ;) And you can also use programs on the calculator that basically do everything for you with given numbers. But maybe she knows the proper formulas and conversions but can't do the math by hand? That'd be something.
 

IceBergSLiM

Lifer
Jul 11, 2000
29,932
3
81
Originally posted by: torpid
So you are extrapolating observations from a crap job at a local lounge to the entire population despite the obviously biased sample group and tiny sample size? In other words... they didn't pay attention in grade school and you didn't pay attention in high school?

you can climb off your high horse buddy boy if you read the whole op the last line states:

please assure me this is an isolated incident.

now please go fuck yourself.
 

thecoolnessrune

Diamond Member
Jun 8, 2005
9,673
583
126
Icy, you should know in your line of work that if you work with trash... You're really only gonna see trash o_O

But you take statistics on the dregs of society, and apply it to society as a whole?

I can't put it any more simply than this: Are you frikken stupid man? :confused:
 

torpid

Lifer
Sep 14, 2003
11,631
11
76
Originally posted by: IcebergSlim
Originally posted by: torpid
So you are extrapolating observations from a crap job at a local lounge to the entire population despite the obviously biased sample group and tiny sample size? In other words... they didn't pay attention in grade school and you didn't pay attention in high school?

you can climb off your high horse buddy boy if you read the whole op the last line states:

please assure me this is an isolated incident.

now please go fuck yourself.

So either you posted something knowing it is complete horse shit just to incite a misogynistic thread or you paid no attention in high school during statistics classes and actually believe your extrapolation has even the slightest bit of validity. Which is it?

Based on your posts, I'd say the reason why there are such unintelligent women working the same place as you are is pretty obvious.... an intelligent woman would find another job.
 

Sumguy

Golden Member
Jun 2, 2007
1,409
0
0
Huh...quick! Someone use mental math to figure this out!

17% of 80 (kind of easy)
 

IceBergSLiM

Lifer
Jul 11, 2000
29,932
3
81
Originally posted by: thecoolnessrune
Icy, you should know in your line of work that if you work with trash... You're really only gonna see trash o_O

But you take statistics on the dregs of society, and apply it to society as a whole?

I can't put it any more simply than this: Are you frikken stupid man? :confused:

read the op. I was asking if this was an isolated incident and from the responses. It is not.
 

IceBergSLiM

Lifer
Jul 11, 2000
29,932
3
81
Originally posted by: torpid
Originally posted by: IcebergSlim
Originally posted by: torpid
So you are extrapolating observations from a crap job at a local lounge to the entire population despite the obviously biased sample group and tiny sample size? In other words... they didn't pay attention in grade school and you didn't pay attention in high school?

you can climb off your high horse buddy boy if you read the whole op the last line states:

please assure me this is an isolated incident.

now please go fuck yourself.

So either you posted something knowing it is complete horse shit just to incite a misogynistic thread or you paid no attention in high school during statistics classes and actually believe your extrapolation has even the slightest bit of validity. Which is it?

Based on your posts, I'd say the reason why there are such unintelligent women working the same place as you are is pretty obvious.... an intelligent woman would find another job.

just ride your horse into the sunset its obvious you haven't read the thread.

waitresses and hostesses are very common jobs for girls 18-21 who need something part time while in school. giddy up.
 

Pocatello

Diamond Member
Oct 11, 1999
9,754
2
76
Most Americans can't do math. The government can't balance the budget, people buy stuffs they can't afford.