5+5+5=550 - Make one change to make this true

BrokenVisage

Lifer
Jan 29, 2005
24,771
13
81
Rules are simple. You have to change one single digit or operator to make this equation true, and putting a slash through the equal sign does not count! :p You can either change an operator to a number or visa versa, but you can only do it once. You can't just remove a number or sign either, though it wouldn't do you any good. Good luck!
 

Czar

Lifer
Oct 9, 1999
28,510
0
0
5+5+0=550 obviosly


edt.
to clarify these are strings, not integers

string A, B, C;
A='5';
B='5';
C='0';

results = a+b+c;
results = '550'


 

thelanx

Diamond Member
Jul 3, 2000
3,299
0
0
545+5=550
I win :)

Edit: wtf like 10 ppl replied during the time it took me to type the above and submit it. Argh dial up sucks...can't wait till I get back from Spring Break.
 

jman19

Lifer
Nov 3, 2000
11,224
659
126
Originally posted by: BrokenVisage
Rules are simple. You have to change one single digit or operator to make this equation true, and putting a slash through the equal sign does not count! :p You can either change an operator to a number or visa versa, but you can only do it once. You can't just remove a number or sign either, though it wouldn't do you any good. Good luck!


5+5+5 -> 545+5 = 550

WTF was the point of this?
 

ribbon13

Diamond Member
Feb 1, 2005
9,343
0
0
You have just purchased a package of Skittles® candies.
It contains 5 flavors: Grape, Lemon, Lime, Orange, and Strawberry.

You've seen the commercials, and you would like to figure out how many possible fruit flavor combinations you can make. This includes such mixtures as lemon-lime and strawberry-grape-orange. Without your friends thinking you're disgusting, you can pack up to 10 Skittles® into your mouth. Assume that your bag has at least 10 candies of each flavor.
 

t3hmuffinman

Senior member
Sep 10, 2004
536
0
0
Originally posted by: ribbon13
You have just purchased a package of Skittles® candies.
It contains 5 flavors: Grape, Lemon, Lime, Orange, and Strawberry.

You've seen the commercials, and you would like to figure out how many possible fruit flavor combinations you can make. This includes such mixtures as lemon-lime and strawberry-grape-orange. Without your friends thinking you're disgusting, you can pack up to 10 Skittles® into your mouth. Assume that your bag has at least 10 candies of each flavor.

5^10? (9765625) But that'd include all of one kind.
 

ribbon13

Diamond Member
Feb 1, 2005
9,343
0
0
Originally posted by: t3hmuffinman

5^10? (9765625) But that'd include all of one kind.

hints.

a single piece is valid combination.
strawberry lime strawberry lime and strawberry strawberry lime lime are the same once you put them in your mouth.
orange orange orange orange orange orange grape lemon lime is a valid combination
lemon lemon lemon lemon lemon lemon lemon lemon lemon lemon is the same as lemon
lime grape is the same as lime lime lime grape grape grape (just more of it)
 

91TTZ

Lifer
Jan 31, 2005
14,374
1
0
Originally posted by: ribbon13
Originally posted by: t3hmuffinman

5^10? (9765625) But that'd include all of one kind.

hints.

a single piece is valid combination.
strawberry lime strawberry lime and strawberry strawberry lime lime are the same once you put them in your mouth.
orange orange orange orange orange orange grape lemon lime is a valid combination
lemon lemon lemon lemon lemon lemon lemon lemon lemon lemon is the same as lemon
lime grape is the same as lime lime lime grape grape grape (just more of it)


3125?

Edit: That can't be it.
 

TheNinja

Lifer
Jan 22, 2003
12,207
1
0
Originally posted by: ribbon13
You have just purchased a package of Skittles® candies.
It contains 5 flavors: Grape, Lemon, Lime, Orange, and Strawberry.

You've seen the commercials, and you would like to figure out how many possible fruit flavor combinations you can make. This includes such mixtures as lemon-lime and strawberry-grape-orange. Without your friends thinking you're disgusting, you can pack up to 10 Skittles® into your mouth. Assume that your bag has at least 10 candies of each flavor.

5! x 4! x 3! x 2! x 1! = 34,560?? I have no clue. Ninjas are not known for their skillz in math.