Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 684 · 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 2 pens for ₹48. Shop B sells 6 pens for ₹66. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
2. 2.Shop A sells 5 pairs of socks for ₹450. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
3. 3.Shop A sells 3 samosas for ₹57. Shop B sells 5 samosas for ₹100. What does one samosa cost at the cheaper shop (in ₹)?
4. 4.A 5 kg bag of wheat flour costs ₹150. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 6 cricket balls for ₹900. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
6. 6.A 2 kg bag of rice costs ₹80. A 1 kg bag costs ₹56. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
7. 7.Shop A sells 2 samosas for ₹36. Shop B sells 6 samosas for ₹84. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
8. 8.Shop A sells 4 notebooks for ₹200. Shop B sells 5 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
9. 9.Shop A sells 5 cricket balls for ₹525. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
10. 10.A 10 kg bag of potatoes costs ₹400. A 1 kg bag costs ₹29. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
11. 11.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 6 notebooks for ₹240. Shop B sells 4 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
13. 13.A 2 kg bag of dal costs ₹256. A 1 kg bag costs ₹106. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
14. 14.Shop A sells 4 geometry boxes for ₹460. Shop B sells 2 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
15. 15.Shop A sells 2 cricket balls for ₹220. Shop B sells 5 cricket balls for ₹525. What does one cricket ball cost at the cheaper shop (in ₹)?
16. 16.A 5 kg bag of onions costs ₹200. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
17. 17.A 5 kg bag of sugar costs ₹220. A 10 kg bag costs ₹460. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
18. 18.A 10 kg bag of tomatoes costs ₹460. A 1 kg bag costs ₹48. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 3 geometry boxes for ₹270. Shop B sells 2 geometry boxes for ₹220. What does one geometry box cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 2 cricket balls for ₹270. Shop B sells 4 cricket balls for ₹480. What does one cricket ball cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 2 notebooks for ₹90. Shop B sells 5 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
22. 22.A 5 kg bag of tomatoes costs ₹105. A 2 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
23. 23.A 5 kg bag of sugar costs ₹225. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
24. 24.Shop A sells 5 pens for ₹70. Shop B sells 2 pens for ₹46. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
25. 25.A 2 kg bag of potatoes costs ₹42. A 5 kg bag costs ₹185. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 2 geometry boxes for ₹170. Shop B sells 4 geometry boxes for ₹320. What does one geometry box cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 4 notebooks for ₹120. Shop B sells 2 notebooks for ₹70. What does one notebook cost at the cheaper shop (in ₹)?
28. 28.Shop A sells 2 mangoes for ₹60. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
29. 29.Shop A sells 4 geometry boxes for ₹480. Shop B sells 5 geometry boxes for ₹425. What does one geometry box cost at the cheaper shop (in ₹)?
30. 30.A 5 kg bag of potatoes costs ₹100. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
31. 31.Shop A sells 3 cricket balls for ₹390. Shop B sells 4 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
32. 32.A 5 kg bag of sugar costs ₹240. A 1 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 5 geometry boxes for ₹450. Shop B sells 6 geometry boxes for ₹900. What does one geometry box cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 4 geometry boxes for ₹580. Shop B sells 2 geometry boxes for ₹180. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
35. 35.A 5 kg bag of potatoes costs ₹150. A 2 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
36. 36.A 2 kg bag of tomatoes costs ₹96. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
37. 37.Shop A sells 3 samosas for ₹36. Shop B sells 6 samosas for ₹108. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
38. 38.Shop A sells 2 notebooks for ₹80. Shop B sells 4 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
39. 39.A 2 kg bag of wheat flour costs ₹84. A 10 kg bag costs ₹370. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 2 samosas for ₹26. Shop B sells 3 samosas for ₹57. What does one samosa cost at the cheaper shop (in ₹)?

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