Question #5abfe

2 Answers
Jan 12, 2018

$2.25

Explanation:

Just do

(0.3)(7.50)

(1)(7.50) is the answer to 100% off the bar, so 0.3 times 7.50 is equal to 30% off.

Jan 12, 2018

You should know that "%" means div100...so a% means a/100
30% off means 70% of the original price
70% of the original price means 70/100xx7.50
So....
70/100xx7.50
=$5.25
So... you'll have to give $5.25 for the candy bar...