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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 66 · 40 questions
TalentJR

How to work it out (The old value is 100%): Decrease = old value − new value. Percentage decrease = decrease ÷ old value × 100. Decrease by p%: new value = old value − p% of the old value.

NameDateTime takenScore ___ / 40
  1. 1.A team scored 60 runs in one match and 9 runs in the next. What is the percentage decrease?
  2. 2.A team scored 200 runs in one match and 180 runs in the next. What is the percentage decrease?
  3. 3.A team scored 300 runs in one match and 51% fewer in the next. How many runs did it score in the next match?
  4. 4.A tank has 60 litres of water and 20% of it is used. How many litres are left?
  5. 5.A school bag costs ₹200. The price comes down by 39%. What is the new price, in rupees?
  6. 6.A school bag costs ₹80. The price comes down by 55%. What is the new price, in rupees?
  7. 7.A team scored 120 runs in one match and 15% fewer in the next. How many runs did it score in the next match?
  8. 8.A team scored 20 runs in one match and 14 runs in the next. What is the percentage decrease?
  9. 9.A tank has 400 litres of water and 16% of it is used. How many litres are left?
  10. 10.A team scored 500 runs in one match and 26% fewer in the next. How many runs did it score in the next match?
  11. 11.A pencil box costs ₹500. The price comes down by 71%. What is the new price, in rupees?
  12. 12.A tank had 40 litres of water. Now it has 8 litres. What is the percentage decrease?
  13. 13.A team scored 400 runs in one match and 69% fewer in the next. How many runs did it score in the next match?
  14. 14.A water bottle costs ₹500. The price comes down by 80%. What is the new price, in rupees?
  15. 15.A tank has 400 litres of water and 48% of it is used. How many litres are left?
  16. 16.A tank has 120 litres of water and 20% of it is used. How many litres are left?
  17. 17.A team scored 200 runs in one match and 29% fewer in the next. How many runs did it score in the next match?
  18. 18.The price of a water bottle comes down from ₹300 to ₹108. What is the percentage decrease?
  19. 19.The price of a football comes down from ₹100 to ₹22. What is the percentage decrease?
  20. 20.A team scored 250 runs in one match and 22% fewer in the next. How many runs did it score in the next match?
  21. 21.A tank had 250 litres of water. Now it has 105 litres. What is the percentage decrease?
  22. 22.A tank has 20 litres of water and 60% of it is used. How many litres are left?
  23. 23.A tank had 50 litres of water. Now it has 36 litres. What is the percentage decrease?
  24. 24.The price of a storybook comes down from ₹80 to ₹48. What is the percentage decrease?
  25. 25.A tank has 200 litres of water and 84% of it is used. How many litres are left?
  26. 26.A team scored 150 runs in one match and 129 runs in the next. What is the percentage decrease?
  27. 27.A team scored 80 runs in one match and 76 runs in the next. What is the percentage decrease?
  28. 28.A tank had 40 litres of water. Now it has 18 litres. What is the percentage decrease?
  29. 29.A team scored 500 runs in one match and 200 runs in the next. What is the percentage decrease?
  30. 30.A team scored 500 runs in one match and 220 runs in the next. What is the percentage decrease?
  31. 31.The price of a football comes down from ₹120 to ₹90. What is the percentage decrease?
  32. 32.A team scored 25 runs in one match and 21 runs in the next. What is the percentage decrease?
  33. 33.A tank had 150 litres of water. Now it has 138 litres. What is the percentage decrease?
  34. 34.A team scored 200 runs in one match and 23% fewer in the next. How many runs did it score in the next match?
  35. 35.A team scored 250 runs in one match and 170 runs in the next. What is the percentage decrease?
  36. 36.A cricket bat costs ₹40. The price comes down by 20%. What is the new price, in rupees?
  37. 37.A team scored 150 runs in one match and 114 runs in the next. What is the percentage decrease?
  38. 38.A team scored 20 runs in one match and 5% fewer in the next. How many runs did it score in the next match?
  39. 39.The price of a cricket bat comes down from ₹100 to ₹84. What is the percentage decrease?
  40. 40.A table fan costs ₹80. The price comes down by 55%. What is the new price, in rupees?

Answer key

  1. 85
  2. 10
  3. 147
  4. 48
  5. 122
  6. 36
  7. 102
  8. 30
  9. 336
  10. 370
  11. 145
  12. 80
  13. 124
  14. 100
  15. 208
  16. 96
  17. 142
  18. 64
  19. 78
  20. 195
  21. 58
  22. 8
  23. 28
  24. 40
  25. 32
  26. 14
  27. 5
  28. 55
  29. 60
  30. 56
  31. 25
  32. 16
  33. 8
  34. 154
  35. 32
  36. 32
  37. 24
  38. 19
  39. 16
  40. 36

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