Question

At the market, 8 batteries cost $10. How much do 6 batteries cost?

Answer 1

$7.50

Explanation:

First you divide 10 by 8 to get the amount of $ per batterie.

10/8=$1.25

Then multiply $1.25 by 6.

1.25*6=7.50

$7.50 for 6 batteries.