Question

I need help question number 5

Answer 1

a. original price= $86 sale 5%

ii. the number we can multiply the original price is:

1-(5/100)=0.95

iii. the new price is the original price*number on ii

86*0.95=81.7

b. original price= $9 sale 15%

ii. 1-(15/100)=0.85

iii. 9* 0.85= 7.65