Question

Grace goes out to lunch. The bill, before tax and tip, was $11.10. A sales tax of 7% was

added on. Grace tipped 16% on the amount after the sales tax was added. How much
was the sales tax? Round to the nearest cent.

Answer 1

0.78

Explanation:

Answer 2

Sales tax= (0.07)(11.10)

Explanation:

7% is
`(7)/(100)`

so
`(7)/(100)`×(11+
`(10)/(100)`)