Question

The price of a fan is $15. This price is 27% lower than last week.

Answer 1

In last week the price of fan was $19.05

Explanation:

Price of fan now = $15

Last week price = $15 + 27%(15)

Last week price = $15 + 0.27(15)

Last week price = $15 + 4.05

Last week price = $19.05

i hope it will help you!