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Yakvenalex [24]
3 years ago
11

Alicia took a friend to dinner for her birthday. The total bill for dinner was $30.69 (including tax and a tip). If Alicia paid

a 21.5% tip, what was her bill prior to adding the tip?
Mathematics
1 answer:
tigry1 [53]3 years ago
5 0

Answer:

The original bill was $25.26

Step-by-step explanation:

To find the original bill, you need to divide the amount paid by the percentage paid. Since the tip was 21.5% on top of the full amount already, we know she paid 121.5%. So we can divide the cost by that.

$30.69/121.5% = $25.26

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