Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 162 · 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 ₹66. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
2. 2.A 2 kg bag of rice costs ₹88. A 5 kg bag costs ₹290. How many rupees per kg do you save with the cheaper bag?
3. 3.Shop A sells 4 pairs of socks for ₹260. Shop B sells 6 pairs of socks for ₹510. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
4. 4.A 2 kg bag of sugar costs ₹80. A 10 kg bag costs ₹490. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
5. 5.Shop A sells 6 pens for ₹60. Shop B sells 5 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
6. 6.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 3 pens for ₹51. 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 2 notebooks for ₹110. Shop B sells 5 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
9. 9.A 5 kg bag of rice costs ₹280. A 2 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
10. 10.A 10 kg bag of rice costs ₹410. A 5 kg bag costs ₹370. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
11. 11.A 10 kg bag of onions costs ₹240. A 5 kg bag costs ₹285. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 2 cricket balls for ₹260. Shop B sells 6 cricket balls for ₹810. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
13. 13.Shop A sells 6 mangoes for ₹210. Shop B sells 3 mangoes for ₹90. What does one mango cost at the cheaper shop (in ₹)?
14. 14.A 1 kg bag of onions costs ₹38. A 5 kg bag costs ₹130. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
15. 15.A 1 kg bag of rice costs ₹57. A 2 kg bag costs ₹150. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
16. 16.A 1 kg bag of wheat flour costs ₹45. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
17. 17.A 5 kg bag of dal costs ₹450. A 1 kg bag costs ₹103. How many rupees per kg do you save with the cheaper bag?
18. 18.A 1 kg bag of dal costs ₹136. A 10 kg bag costs ₹1400. How many rupees per kg do you save with the cheaper bag?
19. 19.A 10 kg bag of tomatoes costs ₹210. A 1 kg bag costs ₹22. How many rupees per kg do you save with the cheaper bag?
20. 20.A 2 kg bag of onions costs ₹68. A 5 kg bag costs ₹275. How many rupees per kg do you save with the cheaper bag?
21. 21.A 2 kg bag of tomatoes costs ₹72. A 5 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 6 cricket balls for ₹870. Shop B sells 5 cricket balls for ₹575. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
23. 23.Shop A sells 4 pairs of socks for ₹300. Shop B sells 3 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
24. 24.A 2 kg bag of wheat flour costs ₹76. A 10 kg bag costs ₹320. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
25. 25.A 1 kg bag of potatoes costs ₹23. A 5 kg bag costs ₹110. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
26. 26.A 1 kg bag of dal costs ₹134. A 2 kg bag costs ₹282. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 2 geometry boxes for ₹220. Shop B sells 3 geometry boxes for ₹270. What does one geometry box cost at the cheaper shop (in ₹)?
28. 28.Shop A sells 3 pens for ₹45. Shop B sells 2 pens for ₹26. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
29. 29.Shop A sells 2 geometry boxes for ₹160. Shop B sells 5 geometry boxes for ₹550. What does one geometry box cost at the cheaper shop (in ₹)?
30. 30.A 1 kg bag of potatoes costs ₹32. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
31. 31.A 2 kg bag of potatoes costs ₹46. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?
32. 32.A 5 kg bag of potatoes costs ₹160. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
33. 33.Shop A sells 2 samosas for ₹32. Shop B sells 5 samosas for ₹95. What does one samosa cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 2 pens for ₹34. Shop B sells 4 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 3 cricket balls for ₹435. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?
36. 36.A 5 kg bag of potatoes costs ₹180. A 1 kg bag costs ₹37. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
37. 37.A 10 kg bag of tomatoes costs ₹590. A 1 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
38. 38.A 5 kg bag of dal costs ₹625. A 2 kg bag costs ₹244. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
39. 39.A 2 kg bag of onions costs ₹50. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹70. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B

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