Question

A store has 40 bags of potato chips on the shelf. Of those 40 bags, 30 are cheddar flavored. what percentage of the bags of chips are not cheddar flavored?

Answer 1

The answer would be 1/4 or 25%.

Answer 2

10/40 is 25 percent 
20/40 is 50 percent 
10+20=30 and 50%+25%=75%