Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 781 · 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 1 kg bag of tomatoes costs ₹30. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
2. 2.Shop A sells 6 notebooks for ₹270. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
3. 3.A 1 kg bag of potatoes costs ₹33. A 5 kg bag costs ₹190. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
4. 4.Shop A sells 2 samosas for ₹36. Shop B sells 4 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
5. 5.A 1 kg bag of wheat flour costs ₹38. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
6. 6.Shop A sells 3 pairs of socks for ₹240. Shop B sells 5 pairs of socks for ₹275. What does one pair of socks cost at the cheaper shop (in ₹)?
7. 7.A 1 kg bag of rice costs ₹80. A 5 kg bag costs ₹275. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
8. 8.Shop A sells 2 cricket balls for ₹230. Shop B sells 3 cricket balls for ₹360. What does one cricket ball cost at the cheaper shop (in ₹)?
9. 9.A 2 kg bag of rice costs ₹126. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 2 geometry boxes for ₹260. Shop B sells 4 geometry boxes for ₹340. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
11. 11.A 5 kg bag of sugar costs ₹205. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
12. 12.Shop A sells 4 geometry boxes for ₹400. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
13. 13.Shop A sells 3 cricket balls for ₹435. Shop B sells 2 cricket balls for ₹210. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
14. 14.A 1 kg bag of wheat flour costs ₹41. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 3 colour pencil sets for ₹300. Shop B sells 4 colour pencil sets for ₹280. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
16. 16.Shop A sells 5 cricket balls for ₹500. Shop B sells 6 cricket balls for ₹630. What does one cricket ball cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 6 samosas for ₹96. Shop B sells 4 samosas for ₹80. What does one samosa cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 4 notebooks for ₹140. Shop B sells 6 notebooks for ₹330. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
19. 19.Shop A sells 3 notebooks for ₹120. Shop B sells 6 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
20. 20.A 1 kg bag of sugar costs ₹50. A 5 kg bag costs ₹205. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 4 cricket balls for ₹480. Shop B sells 6 cricket balls for ₹900. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
22. 22.Shop A sells 2 cricket balls for ₹260. Shop B sells 3 cricket balls for ₹330. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
23. 23.Shop A sells 6 notebooks for ₹240. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
24. 24.A 2 kg bag of wheat flour costs ₹80. A 1 kg bag costs ₹32. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 3 pens for ₹57. Shop B sells 5 pens for ₹125. What does one pen cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 2 samosas for ₹28. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of rice costs ₹280. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 4 pairs of socks for ₹280. Shop B sells 5 pairs of socks for ₹400. What does one pair of socks cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 3 pens for ₹33. Shop B sells 2 pens for ₹38. What does one pen cost at the cheaper shop (in ₹)?
30. 30.A 10 kg bag of onions costs ₹430. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
31. 31.Shop A sells 4 colour pencil sets for ₹260. Shop B sells 5 colour pencil sets for ₹500. What does one colour pencil set cost at the cheaper shop (in ₹)?
32. 32.A 2 kg bag of onions costs ₹74. A 5 kg bag costs ₹295. How many rupees per kg do you save with the cheaper bag?
33. 33.A 1 kg bag of onions costs ₹21. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
34. 34.Shop A sells 2 cricket balls for ₹240. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
35. 35.Shop A sells 6 colour pencil sets for ₹660. Shop B sells 3 colour pencil sets for ₹210. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
36. 36.Shop A sells 3 samosas for ₹36. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
37. 37.Shop A sells 5 notebooks for ₹250. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
38. 38.Shop A sells 6 notebooks for ₹360. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 6 plates of idli for ₹330. Shop B sells 2 plates of idli for ₹70. What does one plate of idli cost at the cheaper shop (in ₹)?
40. 40.A 10 kg bag of sugar costs ₹460. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag

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