Answer:
Your family went out to eat and the total bill was 68.50. The total cost of the bill is 78.775
Solution:
Given that family went out to eat and left a tip of 15%
Total bill paid by family = 68.50
Tip amount = 15% tip
So the tip given by the family is given as 15% of 68.50
15% of 68.50 =
= 10.275
Total cost of the bill = Total bill paid by family + tip amount = 68.50 + 10.275 = 78.775
Hence total cost of the bill of family is 78.775