Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 860 · 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 notebooks for ₹210. Shop B sells 2 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
2. 2.A 2 kg bag of potatoes costs ₹64. A 5 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
3. 3.Shop A sells 5 pens for ₹115. Shop B sells 6 pens for ₹150. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
4. 4.A 10 kg bag of dal costs ₹1420. A 2 kg bag costs ₹278. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
5. 5.Shop A sells 5 cricket balls for ₹600. Shop B sells 3 cricket balls for ₹315. What does one cricket ball cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 2 notebooks for ₹70. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
8. 8.Shop A sells 6 plates of idli for ₹240. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
9. 9.A 10 kg bag of onions costs ₹480. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
10. 10.Shop A sells 5 pairs of socks for ₹450. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
11. 11.Shop A sells 2 cricket balls for ₹280. Shop B sells 6 cricket balls for ₹900. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
12. 12.A 10 kg bag of rice costs ₹600. A 1 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
13. 13.A 5 kg bag of dal costs ₹495. A 2 kg bag costs ₹214. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 4 samosas for ₹64. Shop B sells 6 samosas for ₹114. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
15. 15.Shop A sells 4 pens for ₹100. Shop B sells 2 pens for ₹30. What does one pen cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 4 samosas for ₹52. Shop B sells 2 samosas for ₹34. What does one samosa cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 5 geometry boxes for ₹475. Shop B sells 3 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
18. 18.Shop A sells 3 mangoes for ₹105. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
19. 19.A 5 kg bag of potatoes costs ₹155. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
20. 20.Shop A sells 6 colour pencil sets for ₹600. Shop B sells 5 colour pencil sets for ₹475. What does one colour pencil set cost at the cheaper shop (in ₹)?
21. 21.A 2 kg bag of rice costs ₹82. A 5 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
22. 22.A 2 kg bag of wheat flour costs ₹60. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
23. 23.Shop A sells 4 plates of idli for ₹180. Shop B sells 5 plates of idli for ₹175. What does one plate of idli cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 2 samosas for ₹24. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
25. 25.Shop A sells 5 colour pencil sets for ₹325. Shop B sells 6 colour pencil sets for ₹690. What does one colour pencil set cost at the cheaper shop (in ₹)?
26. 26.A 2 kg bag of wheat flour costs ₹92. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 3 colour pencil sets for ₹270. Shop B sells 4 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
28. 28.Shop A sells 4 pens for ₹88. Shop B sells 2 pens for ₹20. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
29. 29.A 1 kg bag of rice costs ₹68. A 5 kg bag costs ₹310. How many rupees per kg do you save with the cheaper bag?
30. 30.A 10 kg bag of sugar costs ₹500. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
31. 31.A 5 kg bag of rice costs ₹305. A 1 kg bag costs ₹56. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
32. 32.Shop A sells 3 cricket balls for ₹390. Shop B sells 2 cricket balls for ₹200. What does one cricket ball cost at the cheaper shop (in ₹)?
33. 33.Shop A sells 5 pairs of socks for ₹300. Shop B sells 6 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
34. 34.A 1 kg bag of onions costs ₹26. A 5 kg bag costs ₹160. How many rupees per kg do you save with the cheaper bag?
35. 35.A 5 kg bag of dal costs ₹500. A 2 kg bag costs ₹236. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
36. 36.A 1 kg bag of rice costs ₹60. A 5 kg bag costs ₹340. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 5 colour pencil sets for ₹575. Shop B sells 4 colour pencil sets for ₹240. What does one colour pencil set cost at the cheaper shop (in ₹)?
38. 38.A 1 kg bag of wheat flour costs ₹31. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
39. 39.Shop A sells 5 pairs of socks for ₹300. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
40. 40.Shop A sells 4 geometry boxes for ₹560. Shop B sells 3 geometry boxes for ₹435. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A

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