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Percentage of a Number Worksheet

Percentage lesson 6: Percentage of a number · Set 509 · 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. 1.65% of 540 =
  2. 2.2% of 50 =
  3. 3.50 children are in a school and 30% of them come by bus. How many children come by bus?
  4. 4.500 children are in a school and 4% of them come by bus. How many children come by bus?
  5. 5.70% of 10 =
  6. 6.A tank holds 110 litres of water and 90% of it is used. How many litres are used?
  7. 7.4% of 250 =
  8. 8.A farmer picks 400 mangoes and 15% of them are ripe. How many mangoes are ripe?
  9. 9.A farmer picks 560 mangoes and 45% of them are ripe. How many mangoes are ripe?
  10. 10.A tank holds 40 litres of water and 80% of it is used. How many litres are used?
  11. 11.405 children are in a school and 80% of them come by bus. How many children come by bus?
  12. 12.15% of 160 =
  13. 13.35% of 360 =
  14. 14.A farmer picks 480 mangoes and 30% of them are ripe. How many mangoes are ripe?
  15. 15.30% of 440 =
  16. 16.35% of 300 =
  17. 17.2% of 250 =
  18. 18.120% of 200 =
  19. 19.80% of 225 =
  20. 20.570 children are in a school and 90% of them come by bus. How many children come by bus?
  21. 21.3% of 400 =
  22. 22.6% of 100 =
  23. 23.45% of 380 =
  24. 24.90% of 420 =
  25. 25.340 children are in a school and 45% of them come by bus. How many children come by bus?
  26. 26.A tank holds 250 litres of water and 40% of it is used. How many litres are used?
  27. 27.15% of 600 =
  28. 28.65% of 180 =
  29. 29.70% of 270 =
  30. 30.A farmer picks 10 mangoes and 40% of them are ripe. How many mangoes are ripe?
  31. 31.A farmer picks 290 mangoes and 80% of them are ripe. How many mangoes are ripe?
  32. 32.560 children are in a school and 35% of them come by bus. How many children come by bus?
  33. 33.350 children are in a school and 4% of them come by bus. How many children come by bus?
  34. 34.60% of 65 =
  35. 35.60% of 250 =
  36. 36.60% of 520 =
  37. 37.305 children are in a school and 40% of them come by bus. How many children come by bus?
  38. 38.95 children are in a school and 40% of them come by bus. How many children come by bus?
  39. 39.150 children are in a school and 12% of them come by bus. How many children come by bus?
  40. 40.80% of 475 =

Answer key

  1. 351
  2. 1
  3. 15
  4. 20
  5. 7
  6. 99
  7. 10
  8. 60
  9. 252
  10. 32
  11. 324
  12. 24
  13. 126
  14. 144
  15. 132
  16. 105
  17. 5
  18. 240
  19. 180
  20. 513
  21. 12
  22. 6
  23. 171
  24. 378
  25. 153
  26. 100
  27. 90
  28. 117
  29. 189
  30. 4
  31. 232
  32. 196
  33. 14
  34. 39
  35. 150
  36. 312
  37. 122
  38. 38
  39. 18
  40. 380

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