Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 414 · 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 3 cricket balls for ₹360. Shop B sells 5 cricket balls for ₹725. What does one cricket ball cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 3 notebooks for ₹165. Shop B sells 5 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
3. 3.Shop A sells 4 cricket balls for ₹580. Shop B sells 2 cricket balls for ₹250. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
4. 4.A 2 kg bag of tomatoes costs ₹58. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of dal costs ₹1060. A 5 kg bag costs ₹680. How many rupees per kg do you save with the cheaper bag?
6. 6.A 2 kg bag of rice costs ₹128. A 10 kg bag costs ₹670. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 2 notebooks for ₹70. Shop B sells 3 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
8. 8.Shop A sells 5 samosas for ₹95. Shop B sells 6 samosas for ₹108. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
9. 9.Shop A sells 4 colour pencil sets for ₹460. Shop B sells 2 colour pencil sets for ₹170. What does one colour pencil set cost at the cheaper shop (in ₹)?
10. 10.A 1 kg bag of wheat flour costs ₹48. A 2 kg bag costs ₹86. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 3 cricket balls for ₹420. Shop B sells 4 cricket balls for ₹480. What does one cricket ball cost at the cheaper shop (in ₹)?
12. 12.A 1 kg bag of sugar costs ₹45. A 10 kg bag costs ₹440. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
13. 13.A 5 kg bag of tomatoes costs ₹245. A 10 kg bag costs ₹250. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
14. 14.Shop A sells 3 pens for ₹33. Shop B sells 5 pens for ₹110. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
15. 15.A 2 kg bag of rice costs ₹158. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 6 notebooks for ₹240. Shop B sells 2 notebooks for ₹70. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
17. 17.Shop A sells 4 colour pencil sets for ₹340. Shop B sells 3 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 3 pens for ₹66. Shop B sells 4 pens for ₹100. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
19. 19.A 2 kg bag of potatoes costs ₹60. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
20. 20.A 2 kg bag of potatoes costs ₹76. A 10 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 5 pens for ₹100. Shop B sells 3 pens for ₹63. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
22. 22.A 5 kg bag of wheat flour costs ₹205. A 10 kg bag costs ₹370. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 2 geometry boxes for ₹280. Shop B sells 6 geometry boxes for ₹510. What does one geometry box cost at the cheaper shop (in ₹)?
24. 24.A 2 kg bag of onions costs ₹66. A 1 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 6 samosas for ₹96. Shop B sells 4 samosas for ₹72. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
27. 27.A 5 kg bag of dal costs ₹495. A 2 kg bag costs ₹186. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
28. 28.A 5 kg bag of onions costs ₹100. A 10 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 3 plates of idli for ₹120. Shop B sells 5 plates of idli for ₹150. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
30. 30.Shop A sells 4 samosas for ₹76. Shop B sells 2 samosas for ₹30. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
31. 31.Shop A sells 3 geometry boxes for ₹240. Shop B sells 2 geometry boxes for ₹200. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
32. 32.A 5 kg bag of rice costs ₹215. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 5 notebooks for ₹225. Shop B sells 3 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 6 mangoes for ₹150. Shop B sells 5 mangoes for ₹175. What does one mango cost at the cheaper shop (in ₹)?
35. 35.A 2 kg bag of onions costs ₹42. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
36. 36.A 1 kg bag of dal costs ₹129. A 10 kg bag costs ₹1160. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
37. 37.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 3 colour pencil sets for ₹225. What does one colour pencil set cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 2 pens for ₹48. Shop B sells 6 pens for ₹102. What does one pen cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 5 pairs of socks for ₹275. Shop B sells 3 pairs of socks for ₹210. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
40. 40.A 5 kg bag of rice costs ₹320. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag

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