Express the first quantity as a percentage of the second. Use: percentage = (part / whole) x 100. Give answers to 1 decimal place where necessary.

1. Q1. Express 12 out of 50 as a percentage.

2. Q2. Express 18 out of 75 as a percentage.

3. Q3. Express 35 out of 140 as a percentage.

4. Q4. Express 7 out of 28 as a percentage.

5. Q5. A student scores 36 out of 60 on a test. What percentage did they score?

6. Q6. A shop sells 24 out of 40 items in stock. What percentage were sold?

7. Q7. Express 27 out of 45 as a percentage.

8. Q8. A class has 15 girls out of 25 students. What percentage are girls?

9. Q9. Express 56 out of 80 as a percentage.

10. Q10. A survey finds 34 people out of 85 prefer option A. What percentage prefer option A?

11. Q11. Express 63 out of 90 as a percentage.

12. Q12. Express 44 out of 55 as a percentage.

13. Q13. A factory produces 480 items and 72 are defective. What percentage are defective?

14. Q14. A recipe uses 150 g of sugar out of 600 g total. What percentage is sugar?

15. Q15. A school has 240 pupils and 168 travel by bus. What percentage travel by bus?

16. Q16. Express 42 out of 120 as a percentage.

17. Q17. Mia earns £420 a week and saves £63. What percentage does she save?

18. Q18. Express 13 out of 52 as a percentage.

19. Q19. A team wins 18 out of 30 games. What percentage do they win?

20. Q20. A shop has 320 products and 48 are reduced. What percentage are reduced?

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