Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 84 · 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 onions costs ₹84. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 2 cricket balls for ₹270. Shop B sells 5 cricket balls for ₹700. What does one cricket ball cost at the cheaper shop (in ₹)?
3. 3.A 2 kg bag of dal costs ₹244. A 10 kg bag costs ₹1190. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
4. 4.Shop A sells 5 cricket balls for ₹650. Shop B sells 2 cricket balls for ₹210. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
5. 5.Shop A sells 6 cricket balls for ₹900. Shop B sells 4 cricket balls for ₹540. What does one cricket ball cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 2 samosas for ₹28. Shop B sells 5 samosas for ₹85. What does one samosa cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 5 pens for ₹90. Shop B sells 3 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 5 pairs of socks for ₹275. Shop B sells 6 pairs of socks for ₹360. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
9. 9.Shop A sells 3 colour pencil sets for ₹285. Shop B sells 6 colour pencil sets for ₹450. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
10. 10.A 5 kg bag of rice costs ₹305. A 1 kg bag costs ₹70. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
11. 11.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 4 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 2 samosas for ₹30. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
13. 13.A 5 kg bag of rice costs ₹290. A 2 kg bag costs ₹130. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 6 notebooks for ₹210. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
15. 15.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 2 colour pencil sets for ₹130. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
16. 16.A 1 kg bag of onions costs ₹47. A 2 kg bag costs ₹110. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
17. 17.Shop A sells 2 cricket balls for ₹220. Shop B sells 3 cricket balls for ₹315. What does one cricket ball cost at the cheaper shop (in ₹)?
18. 18.A 10 kg bag of rice costs ₹620. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
19. 19.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 5 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 2 mangoes for ₹60. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
21. 21.Shop A sells 2 colour pencil sets for ₹170. Shop B sells 4 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
22. 22.A 1 kg bag of wheat flour costs ₹38. A 10 kg bag costs ₹370. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
23. 23.A 5 kg bag of dal costs ₹510. A 1 kg bag costs ₹139. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
24. 24.Shop A sells 6 plates of idli for ₹360. Shop B sells 2 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
25. 25.Shop A sells 6 mangoes for ₹180. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
26. 26.Shop A sells 6 geometry boxes for ₹690. Shop B sells 5 geometry boxes for ₹425. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
27. 27.A 1 kg bag of tomatoes costs ₹27. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
28. 28.A 5 kg bag of sugar costs ₹240. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
29. 29.Shop A sells 3 samosas for ₹51. Shop B sells 2 samosas for ₹32. What does one samosa cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 4 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
31. 31.Shop A sells 5 pens for ₹95. Shop B sells 2 pens for ₹28. What does one pen cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 4 cricket balls for ₹600. Shop B sells 2 cricket balls for ₹280. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
33. 33.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 2 colour pencil sets for ₹160. What does one colour pencil set cost at the cheaper shop (in ₹)?
34. 34.A 1 kg bag of rice costs ₹50. A 10 kg bag costs ₹770. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
35. 35.A 5 kg bag of onions costs ₹235. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 4 samosas for ₹52. Shop B sells 6 samosas for ₹102. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
37. 37.Shop A sells 4 mangoes for ₹140. Shop B sells 2 mangoes for ₹50. What does one mango cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 3 notebooks for ₹90. Shop B sells 5 notebooks for ₹250. What does one notebook cost at the cheaper shop (in ₹)?
39. 39.A 10 kg bag of rice costs ₹590. A 1 kg bag costs ₹73. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
40. 40.Shop A sells 5 cricket balls for ₹650. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?

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