Luis has a cooler filled with cans of soda. For every 5 cans of coke, there are 3 cans of sprite. If there are 25 cans of coke, how many cans of sprite are there?

So you're trying figure out what you multiply 5 by to get 25, so that you can multiply that same number by 3 to figure out how much sprite there is.

5x=25

X=5

So multiply 3 by 5 (the answer you just got), which is 15. 15 sprites.

75 cans of sprite because 25 times 3 is 75