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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 48 · 40 questions
TalentJR

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%.

NameDateTime takenScore ___ / 40
  1. 1.A farmer picks 390 mangoes and 70% of them are ripe. How many mangoes are ripe?
  2. 2.A farmer picks 450 mangoes and 12% of them are ripe. How many mangoes are ripe?
  3. 3.45% of 580 =
  4. 4.8% of 50 =
  5. 5.A tank holds 440 litres of water and 45% of it is used. How many litres are used?
  6. 6.15% of 100 =
  7. 7.40% of 570 =
  8. 8.15% of 220 =
  9. 9.A tank holds 360 litres of water and 30% of it is used. How many litres are used?
  10. 10.150% of 344 =
  11. 11.120% of 255 =
  12. 12.150% of 138 =
  13. 13.150% of 116 =
  14. 14.60 children are in a school and 45% of them come by bus. How many children come by bus?
  15. 15.350 children are in a school and 8% of them come by bus. How many children come by bus?
  16. 16.15% of 540 =
  17. 17.A tank holds 280 litres of water and 45% of it is used. How many litres are used?
  18. 18.150% of 490 =
  19. 19.A farmer picks 50 mangoes and 70% of them are ripe. How many mangoes are ripe?
  20. 20.A farmer picks 200 mangoes and 4% of them are ripe. How many mangoes are ripe?
  21. 21.70% of 20 =
  22. 22.425 children are in a school and 12% of them come by bus. How many children come by bus?
  23. 23.A tank holds 70 litres of water and 70% of it is used. How many litres are used?
  24. 24.40% of 435 =
  25. 25.45% of 240 =
  26. 26.A tank holds 320 litres of water and 15% of it is used. How many litres are used?
  27. 27.65% of 420 =
  28. 28.A tank holds 440 litres of water and 80% of it is used. How many litres are used?
  29. 29.A tank holds 240 litres of water and 30% of it is used. How many litres are used?
  30. 30.120% of 295 =
  31. 31.100 children are in a school and 60% of them come by bus. How many children come by bus?
  32. 32.A tank holds 350 litres of water and 2% of it is used. How many litres are used?
  33. 33.A tank holds 25 litres of water and 60% of it is used. How many litres are used?
  34. 34.A farmer picks 100 mangoes and 4% of them are ripe. How many mangoes are ripe?
  35. 35.A farmer picks 350 mangoes and 6% of them are ripe. How many mangoes are ripe?
  36. 36.A farmer picks 400 mangoes and 90% of them are ripe. How many mangoes are ripe?
  37. 37.230 children are in a school and 60% of them come by bus. How many children come by bus?
  38. 38.120% of 330 =
  39. 39.A farmer picks 175 mangoes and 4% of them are ripe. How many mangoes are ripe?
  40. 40.30% of 210 =

Answer key

  1. 273
  2. 54
  3. 261
  4. 4
  5. 198
  6. 15
  7. 228
  8. 33
  9. 108
  10. 516
  11. 306
  12. 207
  13. 174
  14. 27
  15. 28
  16. 81
  17. 126
  18. 735
  19. 35
  20. 8
  21. 14
  22. 51
  23. 49
  24. 174
  25. 108
  26. 48
  27. 273
  28. 352
  29. 72
  30. 354
  31. 60
  32. 7
  33. 15
  34. 4
  35. 21
  36. 360
  37. 138
  38. 396
  39. 7
  40. 63

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