Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 392 · 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 tomatoes costs ₹53. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
2. 2.A 5 kg bag of tomatoes costs ₹105. A 2 kg bag costs ₹112. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
3. 3.A 10 kg bag of onions costs ₹480. A 2 kg bag costs ₹106. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
4. 4.Shop A sells 5 notebooks for ₹275. Shop B sells 2 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
5. 5.Shop A sells 2 notebooks for ₹90. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
6. 6.A 2 kg bag of onions costs ₹62. A 1 kg bag costs ₹52. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
7. 7.A 10 kg bag of onions costs ₹500. A 1 kg bag costs ₹26. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
8. 8.A 2 kg bag of rice costs ₹156. A 10 kg bag costs ₹540. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
9. 9.A 1 kg bag of onions costs ₹57. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
10. 10.A 1 kg bag of dal costs ₹90. A 2 kg bag costs ₹284. How many rupees per kg do you save with the cheaper bag?
11. 11.A 2 kg bag of wheat flour costs ₹76. A 5 kg bag costs ₹180. How many rupees per kg do you save with the cheaper bag?
12. 12.A 1 kg bag of rice costs ₹54. A 2 kg bag costs ₹134. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
13. 13.Shop A sells 6 cricket balls for ₹750. Shop B sells 4 cricket balls for ₹460. What does one cricket ball cost at the cheaper shop (in ₹)?
14. 14.Shop A sells 5 mangoes for ₹200. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
15. 15.A 1 kg bag of tomatoes costs ₹49. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
16. 16.A 2 kg bag of rice costs ₹132. A 1 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
17. 17.A 10 kg bag of onions costs ₹350. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
18. 18.A 5 kg bag of potatoes costs ₹200. A 2 kg bag costs ₹76. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
19. 19.Shop A sells 3 geometry boxes for ₹255. Shop B sells 4 geometry boxes for ₹560. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
20. 20.Shop A sells 3 cricket balls for ₹435. Shop B sells 4 cricket balls for ₹440. What does one cricket ball cost at the cheaper shop (in ₹)?
21. 21.A 2 kg bag of rice costs ₹90. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
22. 22.A 2 kg bag of wheat flour costs ₹98. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
23. 23.Shop A sells 6 mangoes for ₹210. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
24. 24.A 2 kg bag of rice costs ₹100. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
25. 25.A 10 kg bag of rice costs ₹630. A 5 kg bag costs ₹295. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
26. 26.Shop A sells 5 geometry boxes for ₹750. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
27. 27.Shop A sells 5 cricket balls for ₹575. Shop B sells 4 cricket balls for ₹560. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
28. 28.Shop A sells 5 pens for ₹125. Shop B sells 4 pens for ₹84. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
29. 29.Shop A sells 4 samosas for ₹60. Shop B sells 3 samosas for ₹42. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
30. 30.Shop A sells 2 pens for ₹36. Shop B sells 5 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
31. 31.A 5 kg bag of sugar costs ₹215. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
32. 32.A 10 kg bag of potatoes costs ₹240. A 1 kg bag costs ₹27. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 6 colour pencil sets for ₹390. Shop B sells 4 colour pencil sets for ₹280. What does one colour pencil set cost at the cheaper shop (in ₹)?
34. 34.A 1 kg bag of rice costs ₹66. A 10 kg bag costs ₹550. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 3 geometry boxes for ₹375. Shop B sells 4 geometry boxes for ₹460. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
36. 36.Shop A sells 3 notebooks for ₹90. Shop B sells 4 notebooks for ₹140. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
37. 37.Shop A sells 4 samosas for ₹56. Shop B sells 5 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
38. 38.A 2 kg bag of potatoes costs ₹48. A 10 kg bag costs ₹290. How many rupees per kg do you save with the cheaper bag?
39. 39.A 2 kg bag of potatoes costs ₹74. A 10 kg bag costs ₹390. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
40. 40.Shop A sells 3 mangoes for ₹105. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop B (b) Shop A

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