Question

This homework hella hard i-

A group of friends went to lunch. Click on all the correct answers below according to the Letters A, B, and C.

A Their original bill cost $50.00, but they had a coupon for 20% off their meal. Find the discounted price (before tax and tip).
B A sales tax of 7% was added. What was the total amount including sales tax?
C The group chose to tip 20%. What is the total amount that their bill cost including tax and tip?

Answer 1

A. 10.00, so total price is currently 40.00

B. 42.8

C. Total amount is 51.36

Explanation:

20% of 50 is 10. Taking off 10% (your discount) would make it 40.

7% of 40 is 2.8. The total amount is now 42.8

20% (your tip) of 42.8 = 8.56.

42.8 + 8.56 = 51.36.

51.36 is your final cost.