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andre [41]
3 years ago
11

A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77.

Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

Because the total is 49.77 and the total is the bill + tip, then the tip is 49.77 - 42 or $7.77. To find the percentage, we just calculate 7.77/42 as a percentage to get 1.11/6 = (111/6)% or 37/2 percent or 18.5%

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