Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 617 · 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.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 4 colour pencil sets for ₹320. What does one colour pencil set cost at the cheaper shop (in ₹)?
2. 2.A 5 kg bag of sugar costs ₹200. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
3. 3.A 10 kg bag of wheat flour costs ₹470. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
4. 4.A 5 kg bag of rice costs ₹375. A 1 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of rice costs ₹720. A 1 kg bag costs ₹66. How many rupees per kg do you save with the cheaper bag?
6. 6.A 2 kg bag of potatoes costs ₹64. A 5 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 2 geometry boxes for ₹250. Shop B sells 6 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 5 pairs of socks for ₹275. Shop B sells 2 pairs of socks for ₹130. What does one pair of socks cost at the cheaper shop (in ₹)?
9. 9.A 1 kg bag of onions costs ₹21. A 10 kg bag costs ₹520. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
10. 10.A 1 kg bag of tomatoes costs ₹24. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
11. 11.A 1 kg bag of dal costs ₹127. A 2 kg bag costs ₹218. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 4 colour pencil sets for ₹300. Shop B sells 3 colour pencil sets for ₹285. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
13. 13.Shop A sells 2 pairs of socks for ₹140. Shop B sells 3 pairs of socks for ₹195. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
14. 14.A 1 kg bag of rice costs ₹48. A 2 kg bag costs ₹158. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
15. 15.A 10 kg bag of rice costs ₹500. A 2 kg bag costs ₹154. How many rupees per kg do you save with the cheaper bag?
16. 16.A 10 kg bag of sugar costs ₹430. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
17. 17.Shop A sells 3 mangoes for ₹90. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
18. 18.Shop A sells 2 pairs of socks for ₹160. Shop B sells 3 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
19. 19.A 2 kg bag of sugar costs ₹100. A 5 kg bag costs ₹220. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
20. 20.A 2 kg bag of wheat flour costs ₹64. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 6 pairs of socks for ₹360. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
22. 22.Shop A sells 5 cricket balls for ₹725. Shop B sells 3 cricket balls for ₹315. What does one cricket ball cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 2 notebooks for ₹110. Shop B sells 4 notebooks for ₹160. What does one notebook cost at the cheaper shop (in ₹)?
24. 24.A 1 kg bag of sugar costs ₹43. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
25. 25.A 1 kg bag of rice costs ₹80. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
26. 26.A 2 kg bag of onions costs ₹60. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
27. 27.Shop A sells 2 geometry boxes for ₹220. Shop B sells 5 geometry boxes for ₹625. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
28. 28.A 5 kg bag of potatoes costs ₹195. A 2 kg bag costs ₹46. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
29. 29.A 1 kg bag of potatoes costs ₹37. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
30. 30.Shop A sells 4 samosas for ₹72. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
31. 31.A 2 kg bag of tomatoes costs ₹88. A 5 kg bag costs ₹270. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
32. 32.Shop A sells 5 pairs of socks for ₹450. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
33. 33.A 5 kg bag of dal costs ₹515. A 2 kg bag costs ₹244. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
34. 34.Shop A sells 2 pairs of socks for ₹160. Shop B sells 3 pairs of socks for ₹165. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
35. 35.A 5 kg bag of sugar costs ₹230. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
36. 36.A 1 kg bag of rice costs ₹77. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?
37. 37.A 10 kg bag of sugar costs ₹430. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 4 colour pencil sets for ₹380. Shop B sells 3 colour pencil sets for ₹225. What does one colour pencil set cost at the cheaper shop (in ₹)?
39. 39.A 1 kg bag of wheat flour costs ₹43. A 10 kg bag costs ₹340. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
40. 40.A 1 kg bag of potatoes costs ₹23. A 10 kg bag costs ₹390. How many rupees per kg do you save with the cheaper bag?

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