Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 207 · 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 2 kg bag of dal costs ₹202. A 1 kg bag costs ₹105. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
2. 2.Shop A sells 4 cricket balls for ₹580. Shop B sells 2 cricket balls for ₹260. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
3. 3.A 1 kg bag of sugar costs ₹43. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 6 plates of idli for ₹210. Shop B sells 2 plates of idli for ₹60. What does one plate of idli cost at the cheaper shop (in ₹)?
5. 5.A 10 kg bag of rice costs ₹430. A 2 kg bag costs ₹132. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
6. 6.Shop A sells 6 geometry boxes for ₹510. Shop B sells 4 geometry boxes for ₹480. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
7. 7.A 2 kg bag of potatoes costs ₹80. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
8. 8.A 10 kg bag of potatoes costs ₹400. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 6 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
10. 10.A 5 kg bag of rice costs ₹375. A 2 kg bag costs ₹134. How many rupees per kg do you save with the cheaper bag?
11. 11.A 1 kg bag of wheat flour costs ₹40. A 5 kg bag costs ₹235. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
12. 12.A 1 kg bag of wheat flour costs ₹49. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 3 notebooks for ₹120. Shop B sells 2 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
14. 14.A 2 kg bag of wheat flour costs ₹62. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
15. 15.Shop A sells 3 cricket balls for ₹450. Shop B sells 4 cricket balls for ₹420. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
16. 16.A 5 kg bag of wheat flour costs ₹180. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
17. 17.A 10 kg bag of dal costs ₹1060. A 2 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
18. 18.A 2 kg bag of rice costs ₹154. A 1 kg bag costs ₹73. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 6 cricket balls for ₹840. Shop B sells 2 cricket balls for ₹200. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
20. 20.A 1 kg bag of rice costs ₹76. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 3 plates of idli for ₹90. Shop B sells 5 plates of idli for ₹250. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
22. 22.A 2 kg bag of tomatoes costs ₹52. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
23. 23.A 2 kg bag of rice costs ₹102. A 1 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
24. 24.A 2 kg bag of sugar costs ₹96. A 5 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 4 colour pencil sets for ₹280. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
26. 26.Shop A sells 3 mangoes for ₹120. Shop B sells 6 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
27. 27.Shop A sells 2 geometry boxes for ₹190. Shop B sells 4 geometry boxes for ₹600. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
28. 28.A 2 kg bag of wheat flour costs ₹88. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
29. 29.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 5 colour pencil sets for ₹450. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
30. 30.Shop A sells 5 geometry boxes for ₹425. Shop B sells 3 geometry boxes for ₹435. What does one geometry box cost at the cheaper shop (in ₹)?
31. 31.A 5 kg bag of wheat flour costs ₹240. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
32. 32.Shop A sells 6 notebooks for ₹180. Shop B sells 5 notebooks for ₹250. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
33. 33.A 1 kg bag of wheat flour costs ₹32. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
34. 34.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
35. 35.A 10 kg bag of onions costs ₹200. A 5 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
36. 36.A 2 kg bag of dal costs ₹256. A 10 kg bag costs ₹1010. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
37. 37.A 2 kg bag of tomatoes costs ₹68. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 2 pens for ₹36. Shop B sells 3 pens for ₹66. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
39. 39.Shop A sells 2 colour pencil sets for ₹130. Shop B sells 3 colour pencil sets for ₹255. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
40. 40.Shop A sells 4 pens for ₹80. Shop B sells 3 pens for ₹48. Which shop is cheaper for one pen? (a) Shop B (b) Shop A

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