Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 496 · 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 2 colour pencil sets for ₹200. Shop B sells 4 colour pencil sets for ₹340. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
2. 2.Shop A sells 4 pairs of socks for ₹340. Shop B sells 2 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
3. 3.A 5 kg bag of onions costs ₹255. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
4. 4.A 5 kg bag of rice costs ₹250. A 2 kg bag costs ₹156. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
5. 5.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 6 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
6. 6.A 1 kg bag of rice costs ₹73. A 10 kg bag costs ₹590. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of wheat flour costs ₹50. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 6 notebooks for ₹330. Shop B sells 5 notebooks for ₹225. What does one notebook cost at the cheaper shop (in ₹)?
9. 9.A 2 kg bag of sugar costs ₹94. A 1 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 4 geometry boxes for ₹500. Shop B sells 3 geometry boxes for ₹360. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
11. 11.Shop A sells 2 cricket balls for ₹270. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
12. 12.Shop A sells 4 plates of idli for ₹140. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
13. 13.Shop A sells 5 notebooks for ₹175. Shop B sells 4 notebooks for ₹160. What does one notebook cost at the cheaper shop (in ₹)?
14. 14.A 10 kg bag of dal costs ₹1080. A 1 kg bag costs ₹96. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
15. 15.Shop A sells 2 notebooks for ₹70. Shop B sells 5 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
16. 16.A 1 kg bag of onions costs ₹21. A 5 kg bag costs ₹295. How many rupees per kg do you save with the cheaper bag?
17. 17.A 1 kg bag of tomatoes costs ₹46. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
18. 18.Shop A sells 6 geometry boxes for ₹780. Shop B sells 3 geometry boxes for ₹450. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
19. 19.Shop A sells 5 plates of idli for ₹225. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
20. 20.Shop A sells 2 pairs of socks for ₹100. Shop B sells 3 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
21. 21.A 5 kg bag of onions costs ₹155. A 10 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 3 notebooks for ₹105. Shop B sells 4 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
23. 23.A 1 kg bag of tomatoes costs ₹51. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
24. 24.A 2 kg bag of onions costs ₹106. A 5 kg bag costs ₹120. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
25. 25.A 2 kg bag of dal costs ₹272. A 5 kg bag costs ₹675. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
26. 26.Shop A sells 6 pens for ₹78. Shop B sells 4 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
27. 27.A 2 kg bag of potatoes costs ₹74. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
28. 28.A 1 kg bag of rice costs ₹71. A 10 kg bag costs ₹630. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
29. 29.A 10 kg bag of rice costs ₹700. A 5 kg bag costs ₹285. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
30. 30.A 5 kg bag of sugar costs ₹230. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 4 pairs of socks for ₹340. Shop B sells 2 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 5 notebooks for ₹300. Shop B sells 6 notebooks for ₹270. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
33. 33.A 1 kg bag of tomatoes costs ₹40. A 5 kg bag costs ₹190. How many rupees per kg do you save with the cheaper bag?
34. 34.A 10 kg bag of potatoes costs ₹350. A 2 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
35. 35.A 2 kg bag of rice costs ₹98. A 10 kg bag costs ₹710. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
36. 36.Shop A sells 6 cricket balls for ₹690. Shop B sells 4 cricket balls for ₹400. What does one cricket ball cost at the cheaper shop (in ₹)?
37. 37.A 10 kg bag of potatoes costs ₹320. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 2 mangoes for ₹60. Shop B sells 3 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
39. 39.Shop A sells 4 samosas for ₹48. Shop B sells 5 samosas for ₹85. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
40. 40.Shop A sells 3 cricket balls for ₹330. Shop B sells 5 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B

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