Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 292 · 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 6 cricket balls for ₹840. Shop B sells 2 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
2. 2.A 1 kg bag of potatoes costs ₹35. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
3. 3.A 10 kg bag of wheat flour costs ₹470. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
4. 4.A 10 kg bag of tomatoes costs ₹250. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
5. 5.Shop A sells 3 notebooks for ₹120. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
6. 6.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹210. What does one notebook cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 6 plates of idli for ₹180. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 mangoes for ₹180. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
9. 9.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
10. 10.A 2 kg bag of rice costs ₹90. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
11. 11.A 5 kg bag of wheat flour costs ₹190. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
12. 12.Shop A sells 5 notebooks for ₹150. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
13. 13.A 2 kg bag of dal costs ₹260. A 5 kg bag costs ₹730. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
14. 14.A 1 kg bag of rice costs ₹75. A 10 kg bag costs ₹670. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 6 geometry boxes for ₹630. Shop B sells 3 geometry boxes for ₹450. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
16. 16.Shop A sells 2 pens for ₹36. Shop B sells 5 pens for ₹75. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
17. 17.A 5 kg bag of sugar costs ₹230. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
18. 18.Shop A sells 3 samosas for ₹42. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
19. 19.A 2 kg bag of dal costs ₹192. A 10 kg bag costs ₹1250. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
20. 20.Shop A sells 4 pens for ₹76. Shop B sells 6 pens for ₹96. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
21. 21.Shop A sells 6 plates of idli for ₹300. Shop B sells 5 plates of idli for ₹175. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
22. 22.A 10 kg bag of rice costs ₹730. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
23. 23.Shop A sells 4 cricket balls for ₹580. Shop B sells 6 cricket balls for ₹690. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
24. 24.A 2 kg bag of wheat flour costs ₹66. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 5 notebooks for ₹300. Shop B sells 4 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
26. 26.A 1 kg bag of potatoes costs ₹22. A 2 kg bag costs ₹46. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
27. 27.A 1 kg bag of tomatoes costs ₹44. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
28. 28.A 1 kg bag of onions costs ₹47. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
29. 29.A 2 kg bag of dal costs ₹270. A 1 kg bag costs ₹136. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
30. 30.A 1 kg bag of tomatoes costs ₹21. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
31. 31.Shop A sells 2 mangoes for ₹70. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
32. 32.A 2 kg bag of sugar costs ₹90. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 6 samosas for ₹78. Shop B sells 2 samosas for ₹28. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
34. 34.A 5 kg bag of rice costs ₹385. A 2 kg bag costs ₹108. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
35. 35.Shop A sells 6 pairs of socks for ₹390. Shop B sells 5 pairs of socks for ₹400. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
36. 36.Shop A sells 2 plates of idli for ₹110. Shop B sells 4 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
37. 37.Shop A sells 4 geometry boxes for ₹580. Shop B sells 3 geometry boxes for ₹285. What does one geometry box cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 4 pairs of socks for ₹280. Shop B sells 5 pairs of socks for ₹400. What does one pair of socks cost at the cheaper shop (in ₹)?
39. 39.A 5 kg bag of sugar costs ₹250. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
40. 40.Shop A sells 5 mangoes for ₹125. Shop B sells 2 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A

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