Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 494 · 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 6 notebooks for ₹360. Shop B sells 2 notebooks for ₹100. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
2. 2.A 5 kg bag of sugar costs ₹235. A 2 kg bag costs ₹98. How many rupees per kg do you save with the cheaper bag?
3. 3.A 10 kg bag of tomatoes costs ₹320. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 4 pens for ₹88. Shop B sells 5 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
5. 5.Shop A sells 3 pens for ₹54. Shop B sells 2 pens for ₹22. What does one pen cost at the cheaper shop (in ₹)?
6. 6.A 10 kg bag of dal costs ₹1120. A 1 kg bag costs ₹103. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 6 mangoes for ₹150. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
8. 8.A 1 kg bag of sugar costs ₹40. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
9. 9.A 1 kg bag of tomatoes costs ₹28. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
10. 10.Shop A sells 3 samosas for ₹48. Shop B sells 5 samosas for ₹65. What does one samosa cost at the cheaper shop (in ₹)?
11. 11.A 1 kg bag of rice costs ₹55. A 5 kg bag costs ₹265. How many rupees per kg do you save with the cheaper bag?
12. 12.A 2 kg bag of tomatoes costs ₹72. A 5 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
13. 13.A 1 kg bag of sugar costs ₹41. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
14. 14.Shop A sells 5 pairs of socks for ₹425. Shop B sells 2 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
15. 15.A 10 kg bag of tomatoes costs ₹350. A 1 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
16. 16.A 5 kg bag of rice costs ₹295. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
17. 17.A 1 kg bag of potatoes costs ₹28. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
18. 18.A 2 kg bag of onions costs ₹60. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
19. 19.Shop A sells 2 pens for ₹42. Shop B sells 6 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 6 geometry boxes for ₹510. Shop B sells 3 geometry boxes for ₹405. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
21. 21.A 10 kg bag of tomatoes costs ₹570. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 2 notebooks for ₹60. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 5 mangoes for ₹200. Shop B sells 3 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 6 pens for ₹90. Shop B sells 4 pens for ₹84. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
25. 25.Shop A sells 4 geometry boxes for ₹500. Shop B sells 5 geometry boxes for ₹400. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
26. 26.A 2 kg bag of tomatoes costs ₹76. A 1 kg bag costs ₹28. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
27. 27.A 10 kg bag of rice costs ₹410. A 5 kg bag costs ₹275. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
28. 28.A 1 kg bag of rice costs ₹52. A 5 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
29. 29.A 5 kg bag of dal costs ₹480. A 1 kg bag costs ₹133. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 3 pens for ₹54. Shop B sells 5 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
31. 31.Shop A sells 3 notebooks for ₹120. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
32. 32.Shop A sells 6 pens for ₹120. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
33. 33.A 10 kg bag of sugar costs ₹440. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
34. 34.Shop A sells 4 geometry boxes for ₹340. Shop B sells 2 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
35. 35.Shop A sells 2 plates of idli for ₹70. Shop B sells 6 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
36. 36.Shop A sells 5 pens for ₹55. Shop B sells 4 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
37. 37.A 2 kg bag of wheat flour costs ₹92. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
38. 38.Shop A sells 5 mangoes for ₹175. Shop B sells 3 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
39. 39.A 1 kg bag of sugar costs ₹46. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 6 samosas for ₹108. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B

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