Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 309 · 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 5 kg bag of dal costs ₹570. A 10 kg bag costs ₹980. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
2. 2.Shop A sells 3 colour pencil sets for ₹180. Shop B sells 2 colour pencil sets for ₹160. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
3. 3.Shop A sells 4 notebooks for ₹140. Shop B sells 2 notebooks for ₹100. What does one notebook cost at the cheaper shop (in ₹)?
4. 4.A 5 kg bag of sugar costs ₹235. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of onions costs ₹580. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
6. 6.A 5 kg bag of sugar costs ₹245. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 2 pens for ₹36. Shop B sells 5 pens for ₹70. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
8. 8.A 10 kg bag of dal costs ₹930. A 1 kg bag costs ₹96. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
9. 9.Shop A sells 3 pens for ₹51. Shop B sells 2 pens for ₹32. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
10. 10.Shop A sells 2 samosas for ₹40. Shop B sells 3 samosas for ₹45. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
11. 11.A 10 kg bag of potatoes costs ₹220. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
12. 12.A 1 kg bag of onions costs ₹43. A 5 kg bag costs ₹205. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 5 pairs of socks for ₹275. Shop B sells 4 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
14. 14.Shop A sells 3 geometry boxes for ₹240. Shop B sells 2 geometry boxes for ₹190. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
15. 15.A 2 kg bag of onions costs ₹70. A 5 kg bag costs ₹135. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 4 notebooks for ₹180. Shop B sells 3 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
17. 17.A 1 kg bag of rice costs ₹72. A 2 kg bag costs ₹122. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 5 samosas for ₹90. Shop B sells 3 samosas for ₹42. What does one samosa cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of potatoes costs ₹36. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
20. 20.A 1 kg bag of sugar costs ₹42. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 3 pens for ₹63. Shop B sells 4 pens for ₹44. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
22. 22.A 5 kg bag of wheat flour costs ₹170. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
23. 23.A 2 kg bag of rice costs ₹98. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
24. 24.A 10 kg bag of sugar costs ₹500. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 2 colour pencil sets for ₹130. Shop B sells 5 colour pencil sets for ₹350. What does one colour pencil set cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 4 pairs of socks for ₹240. Shop B sells 6 pairs of socks for ₹480. What does one pair of socks cost at the cheaper shop (in ₹)?
27. 27.A 1 kg bag of wheat flour costs ₹36. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
28. 28.Shop A sells 6 cricket balls for ₹660. Shop B sells 5 cricket balls for ₹500. What does one cricket ball cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 4 notebooks for ₹240. Shop B sells 6 notebooks for ₹330. What does one notebook cost at the cheaper shop (in ₹)?
30. 30.A 10 kg bag of potatoes costs ₹250. A 2 kg bag costs ₹76. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 6 cricket balls for ₹630. Shop B sells 3 cricket balls for ₹330. What does one cricket ball cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 3 pairs of socks for ₹165. Shop B sells 6 pairs of socks for ₹540. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
33. 33.A 2 kg bag of rice costs ₹92. A 5 kg bag costs ₹250. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
34. 34.A 1 kg bag of potatoes costs ₹34. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
35. 35.Shop A sells 2 pens for ₹20. Shop B sells 5 pens for ₹55. What does one pen cost at the cheaper shop (in ₹)?
36. 36.A 1 kg bag of onions costs ₹44. A 2 kg bag costs ₹52. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
37. 37.A 10 kg bag of onions costs ₹380. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
38. 38.Shop A sells 6 samosas for ₹78. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
39. 39.Shop A sells 3 samosas for ₹54. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
40. 40.A 10 kg bag of onions costs ₹350. A 1 kg bag costs ₹38. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag

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