Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 957 · 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 potatoes costs ₹70. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
2. 2.A 5 kg bag of sugar costs ₹210. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
3. 3.Shop A sells 3 mangoes for ₹120. Shop B sells 4 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
4. 4.A 1 kg bag of tomatoes costs ₹24. A 5 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 3 pens for ₹57. Shop B sells 6 pens for ₹102. What does one pen cost at the cheaper shop (in ₹)?
6. 6.A 1 kg bag of rice costs ₹53. A 2 kg bag costs ₹130. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of dal costs ₹95. A 10 kg bag costs ₹1380. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
8. 8.Shop A sells 4 mangoes for ₹80. Shop B sells 5 mangoes for ₹175. What does one mango cost at the cheaper shop (in ₹)?
9. 9.Shop A sells 2 geometry boxes for ₹250. Shop B sells 4 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.A 5 kg bag of tomatoes costs ₹235. A 1 kg bag costs ₹20. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 5 mangoes for ₹100. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
12. 12.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 B (b) Shop A
13. 13.Shop A sells 6 pairs of socks for ₹300. Shop B sells 3 pairs of socks for ₹165. What does one pair of socks cost at the cheaper shop (in ₹)?
14. 14.Shop A sells 3 cricket balls for ₹300. Shop B sells 6 cricket balls for ₹720. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
15. 15.Shop A sells 4 plates of idli for ₹240. Shop B sells 6 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
16. 16.A 5 kg bag of dal costs ₹580. A 2 kg bag costs ₹244. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
17. 17.A 10 kg bag of sugar costs ₹430. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 6 mangoes for ₹210. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of wheat flour costs ₹49. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 4 pairs of socks for ₹220. Shop B sells 6 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 3 pens for ₹54. Shop B sells 4 pens for ₹88. What does one pen cost at the cheaper shop (in ₹)?
22. 22.A 10 kg bag of onions costs ₹440. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 3 geometry boxes for ₹255. Shop B sells 2 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
24. 24.Shop A sells 4 mangoes for ₹120. Shop B sells 6 mangoes for ₹240. What does one mango cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 6 geometry boxes for ₹840. Shop B sells 5 geometry boxes for ₹550. What does one geometry box cost at the cheaper shop (in ₹)?
26. 26.A 1 kg bag of onions costs ₹46. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
27. 27.Shop A sells 3 samosas for ₹45. Shop B sells 4 samosas for ₹48. What does one samosa cost at the cheaper shop (in ₹)?
28. 28.A 5 kg bag of rice costs ₹310. A 1 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
29. 29.A 10 kg bag of rice costs ₹620. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
30. 30.Shop A sells 3 geometry boxes for ₹405. Shop B sells 4 geometry boxes for ₹400. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
31. 31.A 1 kg bag of onions costs ₹51. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
32. 32.A 5 kg bag of dal costs ₹575. A 2 kg bag costs ₹262. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
33. 33.A 2 kg bag of rice costs ₹92. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
34. 34.Shop A sells 3 geometry boxes for ₹345. Shop B sells 2 geometry boxes for ₹260. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
35. 35.A 1 kg bag of sugar costs ₹42. A 2 kg bag costs ₹98. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 5 pens for ₹85. Shop B sells 6 pens for ₹84. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
37. 37.Shop A sells 6 notebooks for ₹300. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
38. 38.Shop A sells 4 geometry boxes for ₹600. Shop B sells 5 geometry boxes for ₹500. What does one geometry box cost at the cheaper shop (in ₹)?
39. 39.A 2 kg bag of potatoes costs ₹42. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
40. 40.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag

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