Question

Estelle treated her sister to lunch while visiting her in Lowell. Their lunch cost $80, and the sales tax in Lowell is 15%. If Estelle left a 15% tip on the $80, how much in total did she pay?

Answer 1

Estelle paid $104 in total.

Explanation:

15% of $80.00 is 12. So add 12 two times to 80 because of 15% sales tax and 15% tip.