Question

Estimate a 5% tip on a bill of $79.54 by first rounding the bill amount to the nearest ten dollars.%0D%0AEstimatedtip:$

Answer 1

To estimate a 5% tip on a bill of $79.54 by first rounding the bill amount to the nearest ten dollars, we need to round $79.54 to the nearest ten dollars, which is $80.

Next, we find 5% of $80:
5% of $80 = (5/100) * $80 = $4.

Therefore, the estimated tip is $4.