Question

A restaurant customer left ​$1.40 as a tip. The tax was 5% and the tip was 20​% of the cost including tax. a. Which information is not needed to compute the bill after tax and​ tip? b. What was the total​ bill?

Answer 1

The total bill would be 7%

Answer 2

Explanation:

(10 x 100) x = 0.70. (10÷ 10) 100 ÷ 10. = 1/10 x = 0.70. X 0.70 x 10. X= 7.00