Question

7) A store has a sale for 10% off. You decide to buy a $17 DVD.

A) How much money will you save?
1
I
B) How much money will you spend on the DVD?

Answer 1

A. 17x0.1=1.70
You will save $1.70

B. 17.00-1.70= 15.30
You will spend $15.30 on the DVD.

Answer 2

a) $15.30

b) $32.30

Explanation:

a) 0.10 x $17.00 = $1.7

$17.00 - $1.7 = $15.30

You will save $15.30 on the DVD

b) $15.30 + $17.00 = $32.30

You will spend $32.30 on the DVD