Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 530 · 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 5 notebooks for ₹225. Shop B sells 2 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
2. 2.Shop A sells 3 geometry boxes for ₹300. Shop B sells 6 geometry boxes for ₹750. What does one geometry box cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 3 colour pencil sets for ₹330. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
4. 4.A 10 kg bag of dal costs ₹1240. A 1 kg bag costs ₹130. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 6 mangoes for ₹210. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
6. 6.A 2 kg bag of wheat flour costs ₹74. A 1 kg bag costs ₹31. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
7. 7.A 5 kg bag of wheat flour costs ₹215. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
8. 8.A 1 kg bag of onions costs ₹38. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
9. 9.A 10 kg bag of rice costs ₹800. A 2 kg bag costs ₹110. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
10. 10.A 1 kg bag of tomatoes costs ₹44. A 2 kg bag costs ₹106. How many rupees per kg do you save with the cheaper bag?
11. 11.A 10 kg bag of wheat flour costs ₹460. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 4 samosas for ₹56. Shop B sells 3 samosas for ₹54. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
13. 13.A 2 kg bag of potatoes costs ₹46. A 1 kg bag costs ₹21. How many rupees per kg do you save with the cheaper bag?
14. 14.A 10 kg bag of dal costs ₹950. A 2 kg bag costs ₹250. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
15. 15.Shop A sells 3 cricket balls for ₹390. Shop B sells 4 cricket balls for ₹500. What does one cricket ball cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 2 notebooks for ₹60. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
17. 17.Shop A sells 3 notebooks for ₹90. Shop B sells 5 notebooks for ₹250. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
18. 18.A 2 kg bag of wheat flour costs ₹90. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
19. 19.A 5 kg bag of wheat flour costs ₹220. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
20. 20.Shop A sells 4 geometry boxes for ₹480. Shop B sells 3 geometry boxes for ₹285. What does one geometry box cost at the cheaper shop (in ₹)?
21. 21.A 2 kg bag of wheat flour costs ₹82. A 1 kg bag costs ₹34. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 6 pairs of socks for ₹540. Shop B sells 4 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
23. 23.A 5 kg bag of tomatoes costs ₹150. A 1 kg bag costs ₹58. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
24. 24.A 1 kg bag of potatoes costs ₹29. A 5 kg bag costs ₹140. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
25. 25.A 2 kg bag of sugar costs ₹94. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 2 plates of idli for ₹90. Shop B sells 6 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
27. 27.A 10 kg bag of rice costs ₹670. A 2 kg bag costs ₹156. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
28. 28.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 ₹)?
29. 29.Shop A sells 3 plates of idli for ₹90. Shop B sells 2 plates of idli for ₹110. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
30. 30.A 1 kg bag of onions costs ₹28. A 10 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
31. 31.A 5 kg bag of wheat flour costs ₹170. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
32. 32.Shop A sells 4 samosas for ₹52. Shop B sells 2 samosas for ₹24. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
33. 33.Shop A sells 4 notebooks for ₹220. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
34. 34.A 1 kg bag of sugar costs ₹42. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 6 samosas for ₹72. Shop B sells 5 samosas for ₹80. What does one samosa cost at the cheaper shop (in ₹)?
36. 36.A 5 kg bag of sugar costs ₹250. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
37. 37.Shop A sells 2 plates of idli for ₹80. Shop B sells 6 plates of idli for ₹330. What does one plate of idli cost at the cheaper shop (in ₹)?
38. 38.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
39. 39.A 1 kg bag of rice costs ₹54. A 10 kg bag costs ₹630. How many rupees per kg do you save with the cheaper bag?
40. 40.A 1 kg bag of rice costs ₹78. A 10 kg bag costs ₹650. How many rupees per kg do you save with the cheaper bag?

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