Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 802 · 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 mangoes for ₹175. Shop B sells 3 mangoes for ₹75. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
2. 2.A 5 kg bag of rice costs ₹395. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
3. 3.Shop A sells 6 pairs of socks for ₹330. Shop B sells 5 pairs of socks for ₹450. What does one pair of socks cost at the cheaper shop (in ₹)?
4. 4.Shop A sells 3 pairs of socks for ₹225. Shop B sells 5 pairs of socks for ₹350. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
5. 5.A 10 kg bag of potatoes costs ₹270. A 2 kg bag costs ₹58. How many rupees per kg do you save with the cheaper bag?
6. 6.A 10 kg bag of rice costs ₹410. A 2 kg bag costs ₹108. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of wheat flour costs ₹44. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
8. 8.A 2 kg bag of wheat flour costs ₹76. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
9. 9.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?
10. 10.Shop A sells 5 colour pencil sets for ₹475. Shop B sells 6 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
11. 11.A 10 kg bag of wheat flour costs ₹330. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 5 plates of idli for ₹200. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
13. 13.Shop A sells 3 samosas for ₹39. Shop B sells 5 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
14. 14.A 1 kg bag of wheat flour costs ₹38. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
15. 15.Shop A sells 6 colour pencil sets for ₹690. Shop B sells 3 colour pencil sets for ₹195. What does one colour pencil set cost at the cheaper shop (in ₹)?
16. 16.A 10 kg bag of onions costs ₹450. A 2 kg bag costs ₹76. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
17. 17.A 1 kg bag of dal costs ₹141. A 2 kg bag costs ₹226. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
18. 18.Shop A sells 3 cricket balls for ₹300. Shop B sells 4 cricket balls for ₹480. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
19. 19.Shop A sells 3 pens for ₹39. Shop B sells 2 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
20. 20.A 10 kg bag of rice costs ₹500. A 5 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 3 notebooks for ₹180. Shop B sells 6 notebooks for ₹330. What does one notebook cost at the cheaper shop (in ₹)?
22. 22.Shop A sells 2 geometry boxes for ₹290. Shop B sells 3 geometry boxes for ₹450. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
23. 23.Shop A sells 6 pairs of socks for ₹420. Shop B sells 4 pairs of socks for ₹240. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
24. 24.A 2 kg bag of wheat flour costs ₹80. A 1 kg bag costs ₹34. How many rupees per kg do you save with the cheaper bag?
25. 25.A 10 kg bag of onions costs ₹260. A 5 kg bag costs ₹190. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
26. 26.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 4 pens for ₹84. Shop B sells 5 pens for ₹85. What does one pen cost at the cheaper shop (in ₹)?
28. 28.A 5 kg bag of rice costs ₹355. A 1 kg bag costs ₹63. How many rupees per kg do you save with the cheaper bag?
29. 29.A 2 kg bag of dal costs ₹230. A 10 kg bag costs ₹1010. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
30. 30.A 10 kg bag of potatoes costs ₹240. A 2 kg bag costs ₹62. How many rupees per kg do you save with the cheaper bag?
31. 31.A 2 kg bag of onions costs ₹46. A 1 kg bag costs ₹58. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
32. 32.Shop A sells 2 mangoes for ₹60. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
33. 33.A 10 kg bag of dal costs ₹990. A 5 kg bag costs ₹545. How many rupees per kg do you save with the cheaper bag?
34. 34.A 10 kg bag of onions costs ₹430. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
35. 35.Shop A sells 2 cricket balls for ₹280. Shop B sells 5 cricket balls for ₹750. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
36. 36.A 5 kg bag of dal costs ₹685. A 1 kg bag costs ₹115. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
37. 37.Shop A sells 2 plates of idli for ₹100. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
38. 38.A 2 kg bag of dal costs ₹298. A 10 kg bag costs ₹970. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
39. 39.Shop A sells 3 cricket balls for ₹405. Shop B sells 6 cricket balls for ₹780. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
40. 40.Shop A sells 2 plates of idli for ₹110. Shop B sells 6 plates of idli for ₹210. What does one plate of idli cost at the cheaper shop (in ₹)?

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