Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 501 · 40 sums

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.

1. 1.A 2 kg bag of tomatoes costs ₹120. A 1 kg bag costs ₹29. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 2 mangoes for ₹80. Shop B sells 6 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 5 cricket balls for ₹750. Shop B sells 3 cricket balls for ₹330. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
4. 4.A 1 kg bag of rice costs ₹42. A 5 kg bag costs ₹285. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 5 geometry boxes for ₹500. Shop B sells 2 geometry boxes for ₹290. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
6. 6.Shop A sells 5 notebooks for ₹300. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
7. 7.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 2 colour pencil sets for ₹170. What does one colour pencil set cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 cricket balls for ₹720. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
9. 9.A 2 kg bag of sugar costs ₹88. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
10. 10.A 2 kg bag of wheat flour costs ₹60. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
11. 11.Shop A sells 4 pairs of socks for ₹360. Shop B sells 3 pairs of socks for ₹225. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
12. 12.A 5 kg bag of rice costs ₹250. A 1 kg bag costs ₹69. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 5 pens for ₹105. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
14. 14.Shop A sells 2 cricket balls for ₹220. Shop B sells 4 cricket balls for ₹480. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
15. 15.A 10 kg bag of sugar costs ₹400. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
16. 16.Shop A sells 4 notebooks for ₹160. Shop B sells 2 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 3 samosas for ₹51. Shop B sells 2 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
18. 18.Shop A sells 4 samosas for ₹80. Shop B sells 5 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of wheat flour costs ₹35. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
20. 20.Shop A sells 5 colour pencil sets for ₹300. Shop B sells 4 colour pencil sets for ₹360. What does one colour pencil set cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 4 mangoes for ₹120. Shop B sells 2 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
22. 22.Shop A sells 6 plates of idli for ₹180. Shop B sells 3 plates of idli for ₹135. What does one plate of idli cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 5 pens for ₹55. Shop B sells 2 pens for ₹36. What does one pen cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 5 pairs of socks for ₹450. Shop B sells 3 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 4 colour pencil sets for ₹360. Shop B sells 5 colour pencil sets for ₹550. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
26. 26.A 1 kg bag of wheat flour costs ₹34. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
27. 27.Shop A sells 4 cricket balls for ₹500. Shop B sells 3 cricket balls for ₹300. What does one cricket ball cost at the cheaper shop (in ₹)?
28. 28.A 10 kg bag of wheat flour costs ₹380. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
29. 29.A 10 kg bag of potatoes costs ₹290. A 2 kg bag costs ₹66. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 6 samosas for ₹120. Shop B sells 5 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
31. 31.Shop A sells 2 notebooks for ₹120. Shop B sells 4 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
32. 32.A 2 kg bag of onions costs ₹54. A 5 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 5 mangoes for ₹125. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
34. 34.Shop A sells 4 notebooks for ₹240. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
35. 35.A 2 kg bag of tomatoes costs ₹70. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
36. 36.A 2 kg bag of rice costs ₹150. A 10 kg bag costs ₹510. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
37. 37.Shop A sells 6 mangoes for ₹120. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
38. 38.A 5 kg bag of rice costs ₹290. A 1 kg bag costs ₹79. How many rupees per kg do you save with the cheaper bag?
39. 39.A 5 kg bag of wheat flour costs ₹165. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
40. 40.A 5 kg bag of potatoes costs ₹140. A 2 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?

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