Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 224 · 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 rice costs ₹77. A 5 kg bag costs ₹235. How many rupees per kg do you save with the cheaper bag?
2. 2.A 10 kg bag of wheat flour costs ₹400. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
3. 3.Shop A sells 6 notebooks for ₹210. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
4. 4.A 2 kg bag of rice costs ₹84. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
5. 5.A 5 kg bag of onions costs ₹250. A 1 kg bag costs ₹54. How many rupees per kg do you save with the cheaper bag?
6. 6.Shop A sells 3 geometry boxes for ₹405. Shop B sells 6 geometry boxes for ₹690. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
7. 7.A 1 kg bag of onions costs ₹38. A 5 kg bag costs ₹185. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
8. 8.A 10 kg bag of wheat flour costs ₹380. A 5 kg bag costs ₹205. How many rupees per kg do you save with the cheaper bag?
9. 9.A 2 kg bag of wheat flour costs ₹72. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 5 plates of idli for ₹250. Shop B sells 4 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 6 pairs of socks for ₹480. Shop B sells 5 pairs of socks for ₹450. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
12. 12.Shop A sells 3 notebooks for ₹180. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
13. 13.A 1 kg bag of dal costs ₹98. A 5 kg bag costs ₹565. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 2 colour pencil sets for ₹170. Shop B sells 4 colour pencil sets for ₹240. What does one colour pencil set cost at the cheaper shop (in ₹)?
15. 15.Shop A sells 2 geometry boxes for ₹240. Shop B sells 3 geometry boxes for ₹255. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
16. 16.A 5 kg bag of dal costs ₹485. A 1 kg bag costs ₹104. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
17. 17.Shop A sells 6 mangoes for ₹120. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
18. 18.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
19. 19.A 1 kg bag of rice costs ₹52. A 2 kg bag costs ₹94. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 5 mangoes for ₹200. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
21. 21.Shop A sells 6 plates of idli for ₹270. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
22. 22.Shop A sells 6 mangoes for ₹120. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
23. 23.Shop A sells 2 colour pencil sets for ₹180. Shop B sells 6 colour pencil sets for ₹570. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
24. 24.Shop A sells 2 notebooks for ₹110. Shop B sells 4 notebooks for ₹140. What does one notebook cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 5 mangoes for ₹100. Shop B sells 3 mangoes for ₹75. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
26. 26.A 10 kg bag of dal costs ₹1170. A 1 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 5 mangoes for ₹125. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
28. 28.A 2 kg bag of tomatoes costs ₹56. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 4 samosas for ₹72. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
30. 30.Shop A sells 6 cricket balls for ₹900. Shop B sells 2 cricket balls for ₹260. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
31. 31.A 5 kg bag of wheat flour costs ₹185. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
32. 32.Shop A sells 2 pairs of socks for ₹110. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
33. 33.A 10 kg bag of potatoes costs ₹340. A 2 kg bag costs ₹46. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
34. 34.A 2 kg bag of onions costs ₹112. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
35. 35.Shop A sells 4 notebooks for ₹140. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
36. 36.A 10 kg bag of onions costs ₹480. A 1 kg bag costs ₹20. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 3 notebooks for ₹120. Shop B sells 5 notebooks for ₹275. What does one notebook cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 3 cricket balls for ₹300. Shop B sells 5 cricket balls for ₹725. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
39. 39.A 5 kg bag of potatoes costs ₹165. A 2 kg bag costs ₹74. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
40. 40.Shop A sells 3 cricket balls for ₹375. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B

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