Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 935 · 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 wheat flour costs ₹48. A 2 kg bag costs ₹94. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 5 plates of idli for ₹250. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
3. 3.A 2 kg bag of onions costs ₹120. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 6 pens for ₹144. Shop B sells 3 pens for ₹57. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
5. 5.Shop A sells 6 pens for ₹84. Shop B sells 3 pens for ₹75. What does one pen cost at the cheaper shop (in ₹)?
6. 6.A 1 kg bag of potatoes costs ₹34. A 10 kg bag costs ₹270. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
7. 7.Shop A sells 4 pens for ₹56. Shop B sells 2 pens for ₹42. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
8. 8.Shop A sells 3 pens for ₹33. Shop B sells 4 pens for ₹68. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
9. 9.A 2 kg bag of wheat flour costs ₹92. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
10. 10.A 1 kg bag of rice costs ₹69. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
11. 11.Shop A sells 2 colour pencil sets for ₹220. Shop B sells 4 colour pencil sets for ₹260. What does one colour pencil set cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 6 pens for ₹132. Shop B sells 4 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
13. 13.Shop A sells 2 pens for ₹36. Shop B sells 4 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
14. 14.Shop A sells 4 geometry boxes for ₹580. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
15. 15.Shop A sells 2 pens for ₹32. Shop B sells 3 pens for ₹54. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
16. 16.Shop A sells 3 colour pencil sets for ₹255. Shop B sells 6 colour pencil sets for ₹690. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
17. 17.Shop A sells 2 pens for ₹20. Shop B sells 6 pens for ₹78. What does one pen cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 2 pens for ₹30. Shop B sells 5 pens for ₹115. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
19. 19.Shop A sells 4 mangoes for ₹140. Shop B sells 5 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
20. 20.Shop A sells 2 notebooks for ₹70. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
21. 21.A 10 kg bag of sugar costs ₹490. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
22. 22.A 2 kg bag of rice costs ₹108. A 10 kg bag costs ₹410. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
23. 23.A 1 kg bag of sugar costs ₹40. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
24. 24.A 5 kg bag of rice costs ₹355. A 1 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
25. 25.A 1 kg bag of potatoes costs ₹28. A 5 kg bag costs ₹120. How many rupees per kg do you save with the cheaper bag?
26. 26.A 10 kg bag of wheat flour costs ₹320. A 1 kg bag costs ₹37. How many rupees per kg do you save with the cheaper bag?
27. 27.A 1 kg bag of dal costs ₹114. A 5 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 2 notebooks for ₹60. Shop B sells 3 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 5 colour pencil sets for ₹400. Shop B sells 4 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 4 cricket balls for ₹460. Shop B sells 6 cricket balls for ₹840. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
31. 31.Shop A sells 2 cricket balls for ₹230. Shop B sells 3 cricket balls for ₹420. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
32. 32.Shop A sells 2 notebooks for ₹110. Shop B sells 3 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
33. 33.A 10 kg bag of potatoes costs ₹360. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
34. 34.A 1 kg bag of dal costs ₹107. A 2 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
35. 35.A 5 kg bag of tomatoes costs ₹100. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 5 geometry boxes for ₹625. Shop B sells 6 geometry boxes for ₹690. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
37. 37.Shop A sells 3 cricket balls for ₹435. Shop B sells 5 cricket balls for ₹650. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
38. 38.Shop A sells 6 notebooks for ₹300. Shop B sells 4 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
39. 39.A 1 kg bag of wheat flour costs ₹45. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
40. 40.Shop A sells 2 notebooks for ₹120. Shop B sells 5 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B

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