Question

A new computer cost $890 but is being discounted 15%. Find total cost (include 7% sales tax).

Answer 1

$809.455

Explanation:

How to find the new cost:

890/100*15

= 133.5

So: 890-133.5

= 756.5

next we find 7% of it (tax):

Which we will find the 7% of it and plus it in

so the new answer is: 809.455