Question

Estimate a 15% tip on a dinner bill of $79.42 by first rounding the bill amount to the nearest ten dollars.

Answer 1

$12 tip

Explanation:

For this problem let's first round our bill amount to the nearest ten dollars. So $79.42 becomes $80.00. From here we will simply need to find 15% of $80.00 which can be found simply through multiplication as follows:

$80.00 * 0.15 = ?

$80.00 * 0.15 = 12

So, we can say the estimated 15% tip for the bill is $12.

Cheers.

Answer 2

I don't know if this is right but

Tip Total: $ 12

Total (Bill + Tip): $ 92

Sorry if this is wrong

Explanation: