Question

Avi bought 4 bottles of mango juice for $7.20.

How much would he pay for 9 bottles of mango juice at the same price?

A.
$3.20

B.
$5.00

C.
$12.20

D.
$16.20

Answer 1

well we would need to reverse engineer it

Answer 2

we need to find out how much one bottle of mango juice costs

Answer 3

4 bottles for $7.20
9 bottles for x

Making a proportion:
4 - 7.20
9 - x

Cross multiplying:
4x = 9 * 7.20

4x = 64.8 Divide by 4
x = 16.2

He will pay $16.20 for 9 bottles

Answer 4

\(\huge{:/}\) I was getting to that