Question

6. Lisa was making $8.15 per hour at her after-school job. She receives a 20% raise.

What is Lisa's new hourly rate, rounded to the nearest cent, after her raise?
A. $8.31
B. $8.35
C. $8.97
D. $9.78

Answer 1

D.$9.78

Explanation:

20% of $8.15 $8.15 + $1.63

=8.15 x 20/100 =$9.78

=$1.63

Answer 2

D. $8.15=100% what about 120% because percentage increase you add you have increase to 100.