Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 526 · 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 5 pairs of socks for ₹250. Shop B sells 4 pairs of socks for ₹220. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
2. 2.A 2 kg bag of rice costs ₹90. A 5 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
3. 3.A 1 kg bag of onions costs ₹34. A 2 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 3 notebooks for ₹180. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
5. 5.Shop A sells 2 pens for ₹26. Shop B sells 3 pens for ₹63. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
6. 6.A 2 kg bag of rice costs ₹92. A 5 kg bag costs ₹390. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 4 cricket balls for ₹400. Shop B sells 6 cricket balls for ₹840. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
9. 9.Shop A sells 3 geometry boxes for ₹285. Shop B sells 4 geometry boxes for ₹580. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.A 2 kg bag of tomatoes costs ₹86. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 5 notebooks for ₹300. Shop B sells 3 notebooks for ₹165. What does one notebook cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 5 pairs of socks for ₹250. Shop B sells 2 pairs of socks for ₹130. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
13. 13.Shop A sells 3 pairs of socks for ₹225. Shop B sells 6 pairs of socks for ₹330. What does one pair of socks cost at the cheaper shop (in ₹)?
14. 14.A 1 kg bag of potatoes costs ₹25. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
15. 15.A 2 kg bag of rice costs ₹86. A 10 kg bag costs ₹560. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
16. 16.A 1 kg bag of tomatoes costs ₹40. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
17. 17.A 10 kg bag of onions costs ₹400. A 5 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
18. 18.A 10 kg bag of rice costs ₹400. A 2 kg bag costs ₹134. How many rupees per kg do you save with the cheaper bag?
19. 19.A 5 kg bag of rice costs ₹230. A 2 kg bag costs ₹106. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
20. 20.A 5 kg bag of wheat flour costs ₹230. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
21. 21.A 1 kg bag of onions costs ₹31. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 4 samosas for ₹48. Shop B sells 5 samosas for ₹65. What does one samosa cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 6 colour pencil sets for ₹570. Shop B sells 3 colour pencil sets for ₹330. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
24. 24.Shop A sells 4 samosas for ₹76. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
25. 25.A 1 kg bag of tomatoes costs ₹26. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
26. 26.Shop A sells 6 geometry boxes for ₹870. Shop B sells 2 geometry boxes for ₹270. What does one geometry box cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of rice costs ₹385. A 10 kg bag costs ₹760. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 4 colour pencil sets for ₹360. Shop B sells 3 colour pencil sets for ₹300. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
29. 29.A 10 kg bag of rice costs ₹520. A 2 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
30. 30.A 2 kg bag of tomatoes costs ₹46. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
31. 31.A 1 kg bag of rice costs ₹47. A 5 kg bag costs ₹285. How many rupees per kg do you save with the cheaper bag?
32. 32.Shop A sells 5 plates of idli for ₹150. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
33. 33.A 5 kg bag of tomatoes costs ₹175. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
34. 34.Shop A sells 2 mangoes for ₹40. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
35. 35.Shop A sells 4 samosas for ₹56. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
36. 36.A 5 kg bag of sugar costs ₹210. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
37. 37.A 10 kg bag of potatoes costs ₹290. A 5 kg bag costs ₹195. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 3 mangoes for ₹120. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
39. 39.A 1 kg bag of rice costs ₹70. A 10 kg bag costs ₹440. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
40. 40.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 4 colour pencil sets for ₹460. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A

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