1. **State the problem:** Convert the given fractions and decimals to percentages. 2. **Formula:** To convert a fraction or decimal to a percentage, multiply by 100 and add the % sign. 3. **Conversions:** - Q1: $\frac{1}{2} = 0.5 \times 100 = 50\%$ - Q2: $\frac{1}{4} = 0.25 \times 100 = 25\%$ - Q3: $\frac{1}{5} = 0.2 \times 100 = 20\%$ - Q4: $\frac{3}{5} = 0.6 \times 100 = 60\%$ - Q5: $0.85 \times 100 = 85\%$ - Q6: $0.08 \times 100 = 8\%$ - Q7: $0.24 \times 100 = 24\%$ - Q8: $\frac{7}{10} = 0.7 \times 100 = 70\%$ - Q9: $\frac{1}{20} = 0.05 \times 100 = 5\%$ - Q10: $\frac{1}{3} \approx 0.3333 \times 100 \approx 33.33\%$ 4. **Match answers to multiple choice letters:** - Q1: 50% = N - Q2: 25% = I - Q3: 20% = G - Q4: 60% = P - Q5: 85% (not listed in choices) - Q6: 8% = B - Q7: 24% = H - Q8: 70% (not listed in choices) - Q9: 5% = A - Q10: 33 1/3% = K 5. **Explanation:** Multiplying by 100 shifts the decimal point two places to the right, converting a fraction or decimal to a percentage. For fractions, first convert to decimal by division, then multiply by 100. **Final answers:** Q1: 50% (N) Q2: 25% (I) Q3: 20% (G) Q4: 60% (P) Q5: 85% (not in options) Q6: 8% (B) Q7: 24% (H) Q8: 70% (not in options) Q9: 5% (A) Q10: 33 1/3% (K)