Question

Which of these is a lower price than 6 for $9?

5 for $8
5 for $8

7 for $10
7 for $10

10 for $16
10 for $16

4 for $7

Answer 1

4 for 7 I did it like 4 days ago and got it correct

Answer 2

4 for $7

Explanation:

step one: 6 divide by 9 is 0.67

step two: 4 divide by 7 is 0.57, 10 divide by 16 is 0.63, 7 divide by 10 is 0.7, and 5 divide by 8 is 0.63

step three: the answer is 4 for $7 because it is the lowest price