Question

For every $5 tent saved, his his dad will contribute $2 to his saving account. How much will Trent have to put into the account before hcan buy a $56 stateboard?

Answer 1

$40

Explanation:

Trent contributes 5/(5+2) = 5/7 of the amount in his account. For an amount of $56, he must contribute ...

(5/7)×$56 = $40

Trent will have to put $40 into the account before he can buy a $56 skateboard.