Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 811 · 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 cricket balls for ₹200. Shop B sells 6 cricket balls for ₹840. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
2. 2.A 1 kg bag of potatoes costs ₹22. A 5 kg bag costs ₹195. How many rupees per kg do you save with the cheaper bag?
3. 3.Shop A sells 6 pens for ₹84. Shop B sells 5 pens for ₹65. What does one pen cost at the cheaper shop (in ₹)?
4. 4.Shop A sells 3 cricket balls for ₹375. Shop B sells 4 cricket balls for ₹440. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
5. 5.A 2 kg bag of sugar costs ₹96. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
6. 6.A 1 kg bag of potatoes costs ₹26. A 5 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of rice costs ₹48. A 10 kg bag costs ₹580. How many rupees per kg do you save with the cheaper bag?
8. 8.A 10 kg bag of rice costs ₹790. A 1 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
9. 9.A 5 kg bag of potatoes costs ₹125. A 1 kg bag costs ₹24. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
10. 10.Shop A sells 6 notebooks for ₹210. Shop B sells 3 notebooks for ₹135. What does one notebook cost at the cheaper shop (in ₹)?
11. 11.A 10 kg bag of wheat flour costs ₹320. A 5 kg bag costs ₹170. How many rupees per kg do you save with the cheaper bag?
12. 12.A 10 kg bag of wheat flour costs ₹450. A 1 kg bag costs ₹32. How many rupees per kg do you save with the cheaper bag?
13. 13.A 10 kg bag of wheat flour costs ₹420. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
14. 14.A 2 kg bag of rice costs ₹148. A 5 kg bag costs ₹385. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 6 samosas for ₹78. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
16. 16.Shop A sells 4 cricket balls for ₹440. Shop B sells 5 cricket balls for ₹725. What does one cricket ball cost at the cheaper shop (in ₹)?
17. 17.A 10 kg bag of sugar costs ₹420. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
18. 18.A 1 kg bag of wheat flour costs ₹40. A 2 kg bag costs ₹76. How many rupees per kg do you save with the cheaper bag?
19. 19.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
20. 20.A 1 kg bag of sugar costs ₹42. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
21. 21.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 3 colour pencil sets for ₹225. What does one colour pencil set cost at the cheaper shop (in ₹)?
22. 22.Shop A sells 5 pairs of socks for ₹375. Shop B sells 6 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 2 cricket balls for ₹200. Shop B sells 3 cricket balls for ₹345. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
24. 24.A 5 kg bag of potatoes costs ₹185. A 1 kg bag costs ₹27. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 2 pens for ₹36. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
26. 26.Shop A sells 2 pairs of socks for ₹170. Shop B sells 5 pairs of socks for ₹250. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
27. 27.A 2 kg bag of potatoes costs ₹52. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 4 pens for ₹44. Shop B sells 5 pens for ₹105. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
29. 29.Shop A sells 6 colour pencil sets for ₹390. Shop B sells 5 colour pencil sets for ₹475. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
30. 30.A 10 kg bag of potatoes costs ₹240. A 5 kg bag costs ₹145. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 6 pairs of socks for ₹330. Shop B sells 3 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 3 pens for ₹72. Shop B sells 2 pens for ₹32. What does one pen cost at the cheaper shop (in ₹)?
33. 33.A 5 kg bag of onions costs ₹135. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
34. 34.Shop A sells 2 plates of idli for ₹70. Shop B sells 3 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
35. 35.Shop A sells 5 samosas for ₹80. Shop B sells 3 samosas for ₹42. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
36. 36.Shop A sells 4 plates of idli for ₹160. Shop B sells 6 plates of idli for ₹300. What does one plate of idli cost at the cheaper shop (in ₹)?
37. 37.Shop A sells 4 samosas for ₹60. Shop B sells 6 samosas for ₹114. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
38. 38.Shop A sells 4 cricket balls for ₹560. Shop B sells 5 cricket balls for ₹525. What does one cricket ball cost at the cheaper shop (in ₹)?
39. 39.A 2 kg bag of wheat flour costs ₹60. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
40. 40.Shop A sells 4 notebooks for ₹240. Shop B sells 3 notebooks for ₹135. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A

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