Problem
QUESTION 3 Find percent notation for the fraction notation in the sentence. Bob's rent is \( \frac{3}{20} \) of his income. What percent of his income goes to pay the rent? \( 20 \% \) \( 10 \% \) \( 15 \% \) \( 25 \% \)
Solution
Step 1 ：\(\frac{3}{20} \times 100\%\)
Step 2 ：\(15\%\)
