Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 660 · 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 geometry boxes for ₹750. Shop B sells 2 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
2. 2.Shop A sells 3 samosas for ₹36. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
3. 3.Shop A sells 6 pairs of socks for ₹540. Shop B sells 4 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
4. 4.A 1 kg bag of onions costs ₹57. A 2 kg bag costs ₹118. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
5. 5.Shop A sells 4 notebooks for ₹120. Shop B sells 2 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 2 geometry boxes for ₹290. Shop B sells 6 geometry boxes for ₹600. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
7. 7.Shop A sells 2 pairs of socks for ₹180. Shop B sells 6 pairs of socks for ₹390. What does one pair of socks cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 3 cricket balls for ₹405. Shop B sells 6 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
9. 9.Shop A sells 3 plates of idli for ₹90. Shop B sells 5 plates of idli for ₹175. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
10. 10.Shop A sells 2 notebooks for ₹80. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
11. 11.A 2 kg bag of dal costs ₹206. A 1 kg bag costs ₹149. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 6 notebooks for ₹210. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
13. 13.A 2 kg bag of wheat flour costs ₹72. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 3 colour pencil sets for ₹255. Shop B sells 5 colour pencil sets for ₹375. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
15. 15.A 2 kg bag of wheat flour costs ₹70. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 3 cricket balls for ₹360. Shop B sells 5 cricket balls for ₹650. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
17. 17.Shop A sells 4 cricket balls for ₹440. Shop B sells 2 cricket balls for ₹290. What does one cricket ball cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 6 pairs of socks for ₹360. Shop B sells 2 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
19. 19.Shop A sells 5 geometry boxes for ₹600. Shop B sells 4 geometry boxes for ₹320. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
20. 20.Shop A sells 6 geometry boxes for ₹510. Shop B sells 4 geometry boxes for ₹540. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
21. 21.A 5 kg bag of onions costs ₹140. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of rice costs ₹460. A 5 kg bag costs ₹390. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
23. 23.Shop A sells 3 geometry boxes for ₹345. Shop B sells 6 geometry boxes for ₹510. What does one geometry box cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 5 geometry boxes for ₹600. Shop B sells 6 geometry boxes for ₹510. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
25. 25.Shop A sells 2 mangoes for ₹60. Shop B sells 6 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
26. 26.Shop A sells 5 cricket balls for ₹625. Shop B sells 4 cricket balls for ₹480. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
27. 27.A 1 kg bag of sugar costs ₹42. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
28. 28.A 1 kg bag of wheat flour costs ₹47. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹210. What does one notebook cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 3 geometry boxes for ₹345. Shop B sells 5 geometry boxes for ₹475. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
31. 31.A 10 kg bag of onions costs ₹220. A 5 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
32. 32.A 5 kg bag of potatoes costs ₹110. A 1 kg bag costs ₹32. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 3 pens for ₹48. Shop B sells 5 pens for ₹75. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
34. 34.Shop A sells 5 plates of idli for ₹150. Shop B sells 2 plates of idli for ₹100. What does one plate of idli cost at the cheaper shop (in ₹)?
35. 35.A 5 kg bag of tomatoes costs ₹145. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
36. 36.A 2 kg bag of sugar costs ₹88. A 10 kg bag costs ₹450. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
37. 37.Shop A sells 4 geometry boxes for ₹340. Shop B sells 2 geometry boxes for ₹280. What does one geometry box cost at the cheaper shop (in ₹)?
38. 38.A 1 kg bag of tomatoes costs ₹20. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
39. 39.Shop A sells 3 geometry boxes for ₹240. Shop B sells 2 geometry boxes for ₹190. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
40. 40.Shop A sells 4 pens for ₹72. Shop B sells 2 pens for ₹50. Which shop is cheaper for one pen? (a) Shop A (b) Shop B

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