Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 629 · 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 3 mangoes for ₹75. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
2. 2.Shop A sells 2 cricket balls for ₹240. Shop B sells 3 cricket balls for ₹420. What does one cricket ball cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 3 geometry boxes for ₹375. Shop B sells 5 geometry boxes for ₹650. What does one geometry box cost at the cheaper shop (in ₹)?
4. 4.Shop A sells 2 pens for ₹22. Shop B sells 3 pens for ₹75. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
5. 5.Shop A sells 2 samosas for ₹32. Shop B sells 3 samosas for ₹57. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
6. 6.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 2 colour pencil sets for ₹230. What does one colour pencil set cost at the cheaper shop (in ₹)?
7. 7.A 5 kg bag of rice costs ₹370. A 2 kg bag costs ₹122. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
8. 8.A 1 kg bag of potatoes costs ₹25. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 5 colour pencil sets for ₹600. Shop B sells 2 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
10. 10.Shop A sells 2 colour pencil sets for ₹170. Shop B sells 6 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
11. 11.Shop A sells 6 mangoes for ₹150. Shop B sells 3 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 6 pairs of socks for ₹360. Shop B sells 3 pairs of socks for ₹150. What does one pair of socks cost at the cheaper shop (in ₹)?
13. 13.A 10 kg bag of sugar costs ₹420. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
14. 14.A 5 kg bag of onions costs ₹200. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
15. 15.A 10 kg bag of potatoes costs ₹270. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 4 samosas for ₹52. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
17. 17.Shop A sells 3 plates of idli for ₹135. Shop B sells 5 plates of idli for ₹300. What does one plate of idli cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 5 cricket balls for ₹625. Shop B sells 2 cricket balls for ₹220. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
19. 19.A 5 kg bag of sugar costs ₹220. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
20. 20.A 1 kg bag of sugar costs ₹41. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 3 geometry boxes for ₹315. Shop B sells 5 geometry boxes for ₹575. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
22. 22.A 10 kg bag of tomatoes costs ₹560. A 5 kg bag costs ₹110. How many rupees per kg do you save with the cheaper bag?
23. 23.A 1 kg bag of onions costs ₹28. A 2 kg bag costs ₹114. How many rupees per kg do you save with the cheaper bag?
24. 24.A 10 kg bag of potatoes costs ₹280. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
25. 25.A 1 kg bag of dal costs ₹142. A 5 kg bag costs ₹745. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 2 pens for ₹44. Shop B sells 4 pens for ₹84. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
27. 27.A 1 kg bag of onions costs ₹59. A 2 kg bag costs ₹114. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
28. 28.Shop A sells 3 pens for ₹51. Shop B sells 2 pens for ₹20. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
29. 29.Shop A sells 2 cricket balls for ₹250. Shop B sells 4 cricket balls for ₹520. What does one cricket ball cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 4 notebooks for ₹180. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
31. 31.A 1 kg bag of rice costs ₹80. A 2 kg bag costs ₹132. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
32. 32.A 2 kg bag of tomatoes costs ₹84. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
33. 33.Shop A sells 6 mangoes for ₹120. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
34. 34.A 5 kg bag of potatoes costs ₹120. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
35. 35.A 1 kg bag of dal costs ₹103. A 10 kg bag costs ₹950. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
36. 36.Shop A sells 3 pairs of socks for ₹165. Shop B sells 2 pairs of socks for ₹120. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
37. 37.Shop A sells 2 geometry boxes for ₹230. Shop B sells 5 geometry boxes for ₹450. What does one geometry box cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 6 notebooks for ₹270. Shop B sells 4 notebooks for ₹220. What does one notebook cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 4 notebooks for ₹220. Shop B sells 5 notebooks for ₹175. What does one notebook cost at the cheaper shop (in ₹)?
40. 40.Shop A sells 4 cricket balls for ₹600. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A

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