Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 145 · 40 questions

How to work it out (Times, then ÷ 100): p% of y = p × y ÷ 100. Multiply first: 35 × 80 = 2800. Divide by 100: 2800 ÷ 100 = 28. Check with easy parts: 35% = 25% + 10%.

1. 1.A tank holds 510 litres of water and 70% of it is used. How many litres are used?
2. 2.A farmer picks 240 mangoes and 45% of them are ripe. How many mangoes are ripe?
3. 3.90% of 360 =
4. 4.70% of 280 =
5. 5.45% of 240 =
6. 6.300 children are in a school and 35% of them come by bus. How many children come by bus?
7. 7.560 children are in a school and 70% of them come by bus. How many children come by bus?
8. 8.45% of 200 =
9. 9.120% of 270 =
10. 10.A tank holds 220 litres of water and 65% of it is used. How many litres are used?
11. 11.3% of 400 =
12. 12.A farmer picks 325 mangoes and 4% of them are ripe. How many mangoes are ripe?
13. 13.A farmer picks 220 mangoes and 45% of them are ripe. How many mangoes are ripe?
14. 14.400 children are in a school and 3% of them come by bus. How many children come by bus?
15. 15.70% of 500 =
16. 16.6% of 450 =
17. 17.140 children are in a school and 70% of them come by bus. How many children come by bus?
18. 18.A farmer picks 430 mangoes and 30% of them are ripe. How many mangoes are ripe?
19. 19.120% of 450 =
20. 20.350 children are in a school and 8% of them come by bus. How many children come by bus?
21. 21.80 children are in a school and 30% of them come by bus. How many children come by bus?
22. 22.A farmer picks 280 mangoes and 90% of them are ripe. How many mangoes are ripe?
23. 23.150% of 420 =
24. 24.45% of 480 =
25. 25.120% of 315 =
26. 26.A tank holds 70 litres of water and 90% of it is used. How many litres are used?
27. 27.A farmer picks 300 mangoes and 45% of them are ripe. How many mangoes are ripe?
28. 28.40% of 395 =
29. 29.470 children are in a school and 30% of them come by bus. How many children come by bus?
30. 30.45% of 140 =
31. 31.35% of 60 =
32. 32.560 children are in a school and 45% of them come by bus. How many children come by bus?
33. 33.205 children are in a school and 40% of them come by bus. How many children come by bus?
34. 34.A tank holds 350 litres of water and 6% of it is used. How many litres are used?
35. 35.80% of 525 =
36. 36.120% of 135 =
37. 37.15% of 440 =
38. 38.65% of 200 =
39. 39.2% of 550 =
40. 40.520 children are in a school and 60% of them come by bus. How many children come by bus?

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