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vivado [14]
3 years ago
7

- Last week Shelley earned $60.00 in tips waitressing. This week she earned $72.00.

Mathematics
2 answers:
velikii [3]3 years ago
7 0

The answer is 120%.                  

castortr0y [4]3 years ago
5 0

Answer: 20%

Step-by-step explanation:

Rule of 3, let's put the money on the left and the percentage on the right of the chart.

\frac{60.00}{72.00}=\frac{100}{x}

x=\frac{72*100}{60} \\x=120

Calculate the difference.

120-100=20

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Hope this helps!

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