Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 355 · 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 samosas for ₹84. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
2. 2.Shop A sells 2 plates of idli for ₹60. Shop B sells 4 plates of idli for ₹160. What does one plate of idli cost at the cheaper shop (in ₹)?
3. 3.A 1 kg bag of sugar costs ₹47. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
4. 4.Shop A sells 3 notebooks for ₹180. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
5. 5.Shop A sells 3 geometry boxes for ₹315. Shop B sells 4 geometry boxes for ₹440. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
6. 6.Shop A sells 4 colour pencil sets for ₹400. Shop B sells 5 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 2 samosas for ₹24. Shop B sells 5 samosas for ₹75. What does one samosa cost at the cheaper shop (in ₹)?
8. 8.A 10 kg bag of rice costs ₹560. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
9. 9.Shop A sells 4 mangoes for ₹160. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
10. 10.Shop A sells 2 cricket balls for ₹250. Shop B sells 6 cricket balls for ₹900. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
11. 11.A 2 kg bag of dal costs ₹300. A 10 kg bag costs ₹930. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
12. 12.Shop A sells 3 mangoes for ₹120. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
13. 13.Shop A sells 6 pairs of socks for ₹300. Shop B sells 4 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
14. 14.Shop A sells 4 samosas for ₹64. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
15. 15.Shop A sells 2 samosas for ₹38. Shop B sells 4 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
16. 16.A 2 kg bag of dal costs ₹282. A 5 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 2 pens for ₹34. Shop B sells 3 pens for ₹63. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
18. 18.Shop A sells 3 colour pencil sets for ₹345. Shop B sells 6 colour pencil sets for ₹510. What does one colour pencil set cost at the cheaper shop (in ₹)?
19. 19.A 10 kg bag of tomatoes costs ₹230. A 5 kg bag costs ₹120. How many rupees per kg do you save with the cheaper bag?
20. 20.A 10 kg bag of potatoes costs ₹340. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
21. 21.Shop A sells 2 pens for ₹22. Shop B sells 5 pens for ₹80. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
22. 22.A 5 kg bag of rice costs ₹285. A 1 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
23. 23.A 1 kg bag of onions costs ₹60. A 10 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
24. 24.A 10 kg bag of sugar costs ₹460. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 4 plates of idli for ₹200. Shop B sells 2 plates of idli for ₹80. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
26. 26.Shop A sells 6 pairs of socks for ₹330. Shop B sells 3 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
27. 27.A 5 kg bag of rice costs ₹220. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
28. 28.A 2 kg bag of dal costs ₹214. A 5 kg bag costs ₹675. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 2 samosas for ₹34. Shop B sells 6 samosas for ₹78. What does one samosa cost at the cheaper shop (in ₹)?
30. 30.A 1 kg bag of rice costs ₹72. A 2 kg bag costs ₹132. How many rupees per kg do you save with the cheaper bag?
31. 31.A 1 kg bag of wheat flour costs ₹44. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
32. 32.Shop A sells 6 samosas for ₹120. Shop B sells 3 samosas for ₹57. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
33. 33.A 5 kg bag of sugar costs ₹220. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
34. 34.Shop A sells 5 samosas for ₹75. Shop B sells 2 samosas for ₹40. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
35. 35.Shop A sells 2 plates of idli for ₹100. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
36. 36.A 10 kg bag of potatoes costs ₹370. A 1 kg bag costs ₹26. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
37. 37.A 5 kg bag of tomatoes costs ₹185. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
38. 38.Shop A sells 2 colour pencil sets for ₹150. Shop B sells 5 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
39. 39.A 1 kg bag of potatoes costs ₹23. A 5 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
40. 40.A 10 kg bag of wheat flour costs ₹360. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag

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