Question

90% off

original price!
The original price of a calculator is $40. What is the sale price?

Answer 1

it is 4 dollars off

Explanation:

40/10=4 and since it's 90% off, we multiply 4 x 9.

4 x 9 = 36. 40 - 36 = 4.

Answer 2

that answer is 4

Explanation:

divide the percent by 40 and you get 4