Answer:
$95.76
Step-by-step explanation:
The restaurant at 15% service charge to the bill.
The bill is $638.40.
Hence, to find how much will be added as service charge, we need to find 15% of $638.40.
15% of $638.40 is:
[tex]\frac{15}{100} * 638.40[/tex] = $95.76
The amount that would be added to the bill will be $95.76.