You can buy 3 apples at the quick market for $1.32. you can buy 5 of the same applws at the shop and save for $2.30. Which place is better buy?

The first place (place where you can buy 3 apples for $1.32) is a better place to buy from - because their, 1 apple costs $0.44 and in the second place (where 5 apples cost $2.30), 1 apple costs $0.46 ...

How i solved was ...

1.32 : 3 = 0.44

2.3 : 5 - 0.46