Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 324 · 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 samosas for ₹57. Shop B sells 2 samosas for ₹34. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
2. 2.Shop A sells 6 pens for ₹90. Shop B sells 2 pens for ₹26. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
3. 3.A 1 kg bag of wheat flour costs ₹48. A 10 kg bag costs ₹310. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 3 samosas for ₹57. Shop B sells 2 samosas for ₹24. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
5. 5.Shop A sells 3 plates of idli for ₹180. Shop B sells 2 plates of idli for ₹80. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
6. 6.A 10 kg bag of wheat flour costs ₹500. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
7. 7.A 1 kg bag of potatoes costs ₹20. A 2 kg bag costs ₹50. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
8. 8.A 1 kg bag of tomatoes costs ₹52. A 5 kg bag costs ₹205. How many rupees per kg do you save with the cheaper bag?
9. 9.A 10 kg bag of rice costs ₹620. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
10. 10.A 5 kg bag of sugar costs ₹225. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 4 notebooks for ₹160. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
12. 12.A 2 kg bag of dal costs ₹192. A 1 kg bag costs ₹134. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
13. 13.Shop A sells 3 samosas for ₹36. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
14. 14.A 2 kg bag of onions costs ₹94. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
15. 15.A 10 kg bag of onions costs ₹580. A 5 kg bag costs ₹195. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 4 pairs of socks for ₹220. Shop B sells 2 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
17. 17.A 2 kg bag of potatoes costs ₹48. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
18. 18.A 10 kg bag of onions costs ₹310. A 2 kg bag costs ₹42. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
19. 19.Shop A sells 5 pens for ₹105. Shop B sells 4 pens for ₹88. What does one pen cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 3 pens for ₹75. Shop B sells 2 pens for ₹40. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
21. 21.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹240. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
22. 22.A 1 kg bag of wheat flour costs ₹42. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 6 cricket balls for ₹810. Shop B sells 2 cricket balls for ₹280. What does one cricket ball cost at the cheaper shop (in ₹)?
24. 24.A 5 kg bag of sugar costs ₹250. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
25. 25.A 1 kg bag of potatoes costs ₹26. A 5 kg bag costs ₹140. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
26. 26.Shop A sells 3 notebooks for ₹180. Shop B sells 5 notebooks for ₹275. What does one notebook cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 2 pens for ₹22. Shop B sells 4 pens for ₹48. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
28. 28.Shop A sells 3 cricket balls for ₹435. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
29. 29.Shop A sells 2 plates of idli for ₹60. Shop B sells 5 plates of idli for ₹225. What does one plate of idli cost at the cheaper shop (in ₹)?
30. 30.A 2 kg bag of wheat flour costs ₹98. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
31. 31.Shop A sells 5 cricket balls for ₹700. Shop B sells 3 cricket balls for ₹345. What does one cricket ball cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 2 cricket balls for ₹200. Shop B sells 6 cricket balls for ₹780. What does one cricket ball cost at the cheaper shop (in ₹)?
33. 33.Shop A sells 3 pens for ₹51. Shop B sells 5 pens for ₹120. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
34. 34.Shop A sells 3 pairs of socks for ₹150. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
35. 35.A 5 kg bag of potatoes costs ₹100. A 10 kg bag costs ₹360. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
36. 36.Shop A sells 6 cricket balls for ₹870. Shop B sells 4 cricket balls for ₹440. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
37. 37.Shop A sells 2 pens for ₹24. Shop B sells 5 pens for ₹95. What does one pen cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 3 plates of idli for ₹90. Shop B sells 6 plates of idli for ₹270. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
39. 39.A 5 kg bag of rice costs ₹380. A 10 kg bag costs ₹800. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
40. 40.A 5 kg bag of dal costs ₹475. A 1 kg bag costs ₹147. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag

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