Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 498 · 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 colour pencil sets for ₹240. Shop B sells 6 colour pencil sets for ₹570. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
2. 2.Shop A sells 4 mangoes for ₹100. Shop B sells 3 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 3 notebooks for ₹105. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
4. 4.A 10 kg bag of potatoes costs ₹280. A 1 kg bag costs ₹23. How many rupees per kg do you save with the cheaper bag?
5. 5.A 2 kg bag of sugar costs ₹94. A 1 kg bag costs ₹48. How many rupees per kg do you save with the cheaper bag?
6. 6.A 10 kg bag of onions costs ₹430. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
7. 7.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹41. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
9. 9.A 5 kg bag of potatoes costs ₹170. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
10. 10.A 2 kg bag of dal costs ₹260. A 5 kg bag costs ₹465. How many rupees per kg do you save with the cheaper bag?
11. 11.A 1 kg bag of onions costs ₹33. A 10 kg bag costs ₹270. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
12. 12.Shop A sells 4 notebooks for ₹180. Shop B sells 6 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
13. 13.Shop A sells 5 mangoes for ₹150. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
14. 14.A 1 kg bag of sugar costs ₹40. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
15. 15.A 1 kg bag of onions costs ₹36. A 5 kg bag costs ₹295. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
16. 16.Shop A sells 3 mangoes for ₹120. Shop B sells 6 mangoes for ₹180. What does one mango cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 4 cricket balls for ₹600. Shop B sells 5 cricket balls for ₹650. What does one cricket ball cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 3 plates of idli for ₹135. Shop B sells 4 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
19. 19.Shop A sells 4 mangoes for ₹100. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 4 pens for ₹72. Shop B sells 5 pens for ₹105. What does one pen cost at the cheaper shop (in ₹)?
21. 21.A 1 kg bag of rice costs ₹72. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
22. 22.A 1 kg bag of sugar costs ₹41. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
23. 23.Shop A sells 6 geometry boxes for ₹510. Shop B sells 2 geometry boxes for ₹230. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
24. 24.Shop A sells 4 geometry boxes for ₹320. Shop B sells 6 geometry boxes for ₹690. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
25. 25.Shop A sells 5 pairs of socks for ₹375. Shop B sells 3 pairs of socks for ₹255. What does one pair of socks cost at the cheaper shop (in ₹)?
26. 26.A 2 kg bag of sugar costs ₹86. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
27. 27.Shop A sells 6 plates of idli for ₹180. Shop B sells 5 plates of idli for ₹250. What does one plate of idli cost at the cheaper shop (in ₹)?
28. 28.Shop A sells 2 colour pencil sets for ₹120. Shop B sells 4 colour pencil sets for ₹320. What does one colour pencil set cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 2 plates of idli for ₹80. Shop B sells 6 plates of idli for ₹330. What does one plate of idli cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 4 pens for ₹52. Shop B sells 3 pens for ₹75. What does one pen cost at the cheaper shop (in ₹)?
31. 31.A 10 kg bag of tomatoes costs ₹590. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
32. 32.A 2 kg bag of tomatoes costs ₹68. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 2 pens for ₹38. Shop B sells 5 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
34. 34.A 5 kg bag of wheat flour costs ₹210. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 4 pairs of socks for ₹200. Shop B sells 3 pairs of socks for ₹225. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
36. 36.Shop A sells 2 notebooks for ₹80. Shop B sells 6 notebooks for ₹270. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
37. 37.Shop A sells 5 pens for ₹60. Shop B sells 4 pens for ₹52. What does one pen cost at the cheaper shop (in ₹)?
38. 38.A 10 kg bag of onions costs ₹550. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
39. 39.Shop A sells 4 pairs of socks for ₹220. Shop B sells 3 pairs of socks for ₹270. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
40. 40.Shop A sells 2 notebooks for ₹60. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A

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