Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 676 · 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 ₹275. Shop B sells 2 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
2. 2.Shop A sells 4 colour pencil sets for ₹460. Shop B sells 6 colour pencil sets for ₹570. What does one colour pencil set cost at the cheaper shop (in ₹)?
3. 3.A 2 kg bag of wheat flour costs ₹90. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
4. 4.A 1 kg bag of potatoes costs ₹31. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
5. 5.A 5 kg bag of potatoes costs ₹110. A 2 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
6. 6.A 2 kg bag of potatoes costs ₹62. A 1 kg bag costs ₹30. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 2 pens for ₹48. Shop B sells 5 pens for ₹55. What does one pen cost at the cheaper shop (in ₹)?
8. 8.A 1 kg bag of wheat flour costs ₹41. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
9. 9.A 2 kg bag of potatoes costs ₹56. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
10. 10.Shop A sells 4 plates of idli for ₹140. Shop B sells 6 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
11. 11.Shop A sells 5 cricket balls for ₹575. Shop B sells 3 cricket balls for ₹450. What does one cricket ball cost at the cheaper shop (in ₹)?
12. 12.A 5 kg bag of dal costs ₹510. A 2 kg bag costs ₹266. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 4 samosas for ₹52. Shop B sells 2 samosas for ₹40. What does one samosa cost at the cheaper shop (in ₹)?
14. 14.A 10 kg bag of tomatoes costs ₹550. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 5 geometry boxes for ₹500. Shop B sells 4 geometry boxes for ₹520. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
16. 16.A 1 kg bag of wheat flour costs ₹44. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
17. 17.A 10 kg bag of wheat flour costs ₹410. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
18. 18.A 1 kg bag of rice costs ₹67. A 10 kg bag costs ₹700. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 6 samosas for ₹102. Shop B sells 5 samosas for ₹100. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
20. 20.Shop A sells 2 pens for ₹20. Shop B sells 4 pens for ₹68. What does one pen cost at the cheaper shop (in ₹)?
21. 21.A 5 kg bag of onions costs ₹140. A 1 kg bag costs ₹20. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 5 pens for ₹60. Shop B sells 2 pens for ₹42. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
23. 23.A 10 kg bag of sugar costs ₹440. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
24. 24.Shop A sells 5 geometry boxes for ₹575. Shop B sells 6 geometry boxes for ₹540. What does one geometry box cost at the cheaper shop (in ₹)?
25. 25.A 5 kg bag of rice costs ₹205. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 6 geometry boxes for ₹660. Shop B sells 3 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
27. 27.Shop A sells 5 geometry boxes for ₹675. Shop B sells 4 geometry boxes for ₹360. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
28. 28.Shop A sells 6 pairs of socks for ₹540. Shop B sells 2 pairs of socks for ₹160. What does one pair of socks cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 3 cricket balls for ₹420. Shop B sells 4 cricket balls for ₹520. What does one cricket ball cost at the cheaper shop (in ₹)?
30. 30.A 1 kg bag of rice costs ₹49. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 4 cricket balls for ₹440. Shop B sells 3 cricket balls for ₹405. What does one cricket ball cost at the cheaper shop (in ₹)?
32. 32.A 10 kg bag of potatoes costs ₹400. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
33. 33.A 10 kg bag of sugar costs ₹450. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
34. 34.A 2 kg bag of wheat flour costs ₹90. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 4 colour pencil sets for ₹320. Shop B sells 3 colour pencil sets for ₹225. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
36. 36.A 10 kg bag of dal costs ₹940. A 5 kg bag costs ₹740. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 2 pairs of socks for ₹150. Shop B sells 3 pairs of socks for ₹165. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
39. 39.Shop A sells 2 pairs of socks for ₹110. Shop B sells 5 pairs of socks for ₹350. What does one pair of socks cost at the cheaper shop (in ₹)?
40. 40.Shop A sells 2 plates of idli for ₹110. Shop B sells 3 plates of idli for ₹135. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B

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