Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 548 · 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 10 kg bag of wheat flour costs ₹360. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 5 samosas for ₹60. Shop B sells 6 samosas for ₹120. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
3. 3.Shop A sells 2 mangoes for ₹60. Shop B sells 5 mangoes for ₹175. What does one mango cost at the cheaper shop (in ₹)?
4. 4.A 5 kg bag of tomatoes costs ₹115. A 1 kg bag costs ₹53. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 4 mangoes for ₹100. Shop B sells 3 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 5 cricket balls for ₹725. Shop B sells 6 cricket balls for ₹810. What does one cricket ball cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 4 cricket balls for ₹460. Shop B sells 2 cricket balls for ₹200. What does one cricket ball cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 pairs of socks for ₹420. Shop B sells 4 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
9. 9.Shop A sells 5 geometry boxes for ₹675. Shop B sells 4 geometry boxes for ₹460. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.A 5 kg bag of rice costs ₹265. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
11. 11.A 2 kg bag of wheat flour costs ₹78. A 5 kg bag costs ₹250. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
12. 12.A 5 kg bag of onions costs ₹150. A 1 kg bag costs ₹29. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
13. 13.A 5 kg bag of sugar costs ₹235. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
14. 14.Shop A sells 6 colour pencil sets for ₹420. Shop B sells 5 colour pencil sets for ₹550. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
15. 15.A 10 kg bag of tomatoes costs ₹410. A 1 kg bag costs ₹27. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
16. 16.A 1 kg bag of tomatoes costs ₹59. A 5 kg bag costs ₹195. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 6 pens for ₹120. Shop B sells 5 pens for ₹50. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
18. 18.A 2 kg bag of wheat flour costs ₹62. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 6 colour pencil sets for ₹720. Shop B sells 5 colour pencil sets for ₹425. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
20. 20.A 2 kg bag of tomatoes costs ₹64. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
21. 21.A 2 kg bag of rice costs ₹84. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
22. 22.Shop A sells 4 pens for ₹92. Shop B sells 6 pens for ₹132. What does one pen cost at the cheaper shop (in ₹)?
23. 23.A 2 kg bag of tomatoes costs ₹108. A 1 kg bag costs ₹52. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
24. 24.A 5 kg bag of sugar costs ₹220. A 2 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 5 colour pencil sets for ₹300. Shop B sells 4 colour pencil sets for ₹260. What does one colour pencil set cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 3 cricket balls for ₹435. Shop B sells 6 cricket balls for ₹690. What does one cricket ball cost at the cheaper shop (in ₹)?
27. 27.A 10 kg bag of potatoes costs ₹240. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 4 notebooks for ₹120. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
29. 29.A 1 kg bag of dal costs ₹145. A 2 kg bag costs ₹180. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 5 notebooks for ₹225. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
31. 31.A 5 kg bag of wheat flour costs ₹250. A 2 kg bag costs ₹66. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
32. 32.A 1 kg bag of wheat flour costs ₹49. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
33. 33.A 10 kg bag of potatoes costs ₹290. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
34. 34.Shop A sells 5 samosas for ₹95. Shop B sells 2 samosas for ₹30. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
35. 35.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
36. 36.Shop A sells 2 notebooks for ₹80. Shop B sells 3 notebooks for ₹165. What does one notebook cost at the cheaper shop (in ₹)?
37. 37.A 5 kg bag of wheat flour costs ₹220. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 6 cricket balls for ₹870. Shop B sells 3 cricket balls for ₹360. What does one cricket ball cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 6 pairs of socks for ₹480. Shop B sells 4 pairs of socks for ₹360. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
40. 40.A 1 kg bag of wheat flour costs ₹31. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?

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