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Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 937 · 40 sums
TalentJR

The method (Same-size compare): Price of one = total ÷ number (or price of 1 kg = total ÷ kg). The smaller price of one is the better buy. Saving per item = bigger price of one − smaller price of one.

NameDateTime takenScore ___ / 40
  1. 1.Shop A sells 4 notebooks for ₹160. Shop B sells 2 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
  2. 2.Shop A sells 2 notebooks for ₹80. Shop B sells 6 notebooks for ₹360. What does one notebook cost at the cheaper shop (in ₹)?
  3. 3.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 5 colour pencil sets for ₹325. What does one colour pencil set cost at the cheaper shop (in ₹)?
  4. 4.A 2 kg bag of tomatoes costs ₹60. A 1 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
  5. 5.Shop A sells 3 mangoes for ₹90. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
  6. 6.A 5 kg bag of wheat flour costs ₹250. A 1 kg bag costs ₹35. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
  7. 7.A 10 kg bag of sugar costs ₹440. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
  8. 8.Shop A sells 6 pairs of socks for ₹540. Shop B sells 4 pairs of socks for ₹280. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
  9. 9.Shop A sells 2 cricket balls for ₹220. Shop B sells 4 cricket balls for ₹580. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
  10. 10.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
  11. 11.A 1 kg bag of potatoes costs ₹37. A 2 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
  12. 12.Shop A sells 6 pairs of socks for ₹300. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
  13. 13.Shop A sells 5 notebooks for ₹150. Shop B sells 4 notebooks for ₹140. What does one notebook cost at the cheaper shop (in ₹)?
  14. 14.A 1 kg bag of wheat flour costs ₹42. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
  15. 15.Shop A sells 2 pairs of socks for ₹170. Shop B sells 5 pairs of socks for ₹450. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
  16. 16.Shop A sells 3 samosas for ₹51. Shop B sells 6 samosas for ₹96. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
  17. 17.A 1 kg bag of onions costs ₹20. A 5 kg bag costs ₹300. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
  18. 18.Shop A sells 5 plates of idli for ₹150. Shop B sells 2 plates of idli for ₹70. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
  19. 19.Shop A sells 5 cricket balls for ₹675. Shop B sells 4 cricket balls for ₹480. What does one cricket ball cost at the cheaper shop (in ₹)?
  20. 20.Shop A sells 3 samosas for ₹39. Shop B sells 5 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
  21. 21.Shop A sells 2 samosas for ₹38. Shop B sells 5 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
  22. 22.Shop A sells 3 samosas for ₹39. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
  23. 23.A 5 kg bag of wheat flour costs ₹150. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
  24. 24.Shop A sells 6 geometry boxes for ₹720. Shop B sells 5 geometry boxes for ₹525. What does one geometry box cost at the cheaper shop (in ₹)?
  25. 25.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
  26. 26.A 5 kg bag of dal costs ₹625. A 1 kg bag costs ₹126. How many rupees per kg do you save with the cheaper bag?
  27. 27.Shop A sells 2 pens for ₹42. Shop B sells 3 pens for ₹36. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
  28. 28.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 5 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
  29. 29.A 5 kg bag of sugar costs ₹205. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
  30. 30.A 1 kg bag of rice costs ₹46. A 10 kg bag costs ₹780. How many rupees per kg do you save with the cheaper bag?
  31. 31.Shop A sells 2 pens for ₹24. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
  32. 32.A 1 kg bag of rice costs ₹52. A 2 kg bag costs ₹132. How many rupees per kg do you save with the cheaper bag?
  33. 33.Shop A sells 5 plates of idli for ₹150. Shop B sells 4 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
  34. 34.Shop A sells 6 cricket balls for ₹870. Shop B sells 5 cricket balls for ₹575. What does one cricket ball cost at the cheaper shop (in ₹)?
  35. 35.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
  36. 36.A 10 kg bag of sugar costs ₹400. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
  37. 37.A 5 kg bag of wheat flour costs ₹250. A 10 kg bag costs ₹390. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
  38. 38.A 1 kg bag of dal costs ₹135. A 10 kg bag costs ₹1170. How many rupees per kg do you save with the cheaper bag?
  39. 39.Shop A sells 6 pairs of socks for ₹480. Shop B sells 5 pairs of socks for ₹375. What does one pair of socks cost at the cheaper shop (in ₹)?
  40. 40.Shop A sells 4 notebooks for ₹140. Shop B sells 6 notebooks for ₹270. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A

Answer key

  1. Shop A
  2. 40
  3. 65
  4. 22
  5. 20
  6. 1 kg bag
  7. 10 kg bag
  8. Shop B
  9. Shop A
  10. Shop B
  11. 9
  12. Shop A
  13. 30
  14. 5 kg bag
  15. Shop A
  16. Shop B
  17. 1 kg bag
  18. Shop A
  19. 120
  20. Shop A
  21. 12
  22. Shop A
  23. 5 kg bag
  24. 105
  25. Shop B
  26. 1
  27. Shop B
  28. 60
  29. 1
  30. 32
  31. Shop B
  32. 14
  33. 30
  34. 115
  35. 8
  36. 10
  37. 10 kg bag
  38. 18
  39. 75
  40. Shop A

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