Problem

Rosa earns $$ 120$ per week tutoring math. Each week, she puts $$ 36$ from her paycheck in a bank account to save for college. Rosa wants to know what percent of her earnings she saves.
Find the amount Rosa saves out of $$ 100$ .
$Unknown environment 'tabular'$
What percent of her earnings does Rosa save?
Rosa saves ? $%$ of her earnings.

Answer

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Answer

0.3 \times 100 = 30

Steps

Step 1 ：\frac{36}{120} = \frac{3}{10}

Step 2 ：\frac{3}{10} = 0.3

Step 3 ：0.3 \times 100 = 30

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