Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 335 · 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.A 1 kg bag of sugar costs ₹42. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
2. 2.A 10 kg bag of tomatoes costs ₹260. A 1 kg bag costs ₹55. How many rupees per kg do you save with the cheaper bag?
3. 3.A 1 kg bag of tomatoes costs ₹24. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
4. 4.A 10 kg bag of onions costs ₹270. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
5. 5.A 5 kg bag of onions costs ₹205. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
6. 6.A 1 kg bag of rice costs ₹68. A 5 kg bag costs ₹355. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of rice costs ₹67. A 5 kg bag costs ₹305. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
8. 8.A 1 kg bag of tomatoes costs ₹59. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
9. 9.A 1 kg bag of rice costs ₹43. A 5 kg bag costs ₹380. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 3 cricket balls for ₹360. Shop B sells 2 cricket balls for ₹200. What does one cricket ball cost at the cheaper shop (in ₹)?
11. 11.A 2 kg bag of onions costs ₹104. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
12. 12.A 10 kg bag of onions costs ₹540. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 3 geometry boxes for ₹390. Shop B sells 2 geometry boxes for ₹250. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
14. 14.Shop A sells 2 cricket balls for ₹220. Shop B sells 6 cricket balls for ₹870. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
15. 15.A 2 kg bag of wheat flour costs ₹80. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
16. 16.A 10 kg bag of onions costs ₹450. A 1 kg bag costs ₹31. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
17. 17.Shop A sells 4 pens for ₹64. Shop B sells 5 pens for ₹85. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
18. 18.A 1 kg bag of rice costs ₹60. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
19. 19.Shop A sells 6 colour pencil sets for ₹510. Shop B sells 2 colour pencil sets for ₹130. What does one colour pencil set cost at the cheaper shop (in ₹)?
20. 20.A 2 kg bag of rice costs ₹84. A 10 kg bag costs ₹650. How many rupees per kg do you save with the cheaper bag?
21. 21.A 10 kg bag of tomatoes costs ₹240. A 5 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of tomatoes costs ₹400. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
23. 23.A 10 kg bag of sugar costs ₹400. A 2 kg bag costs ₹98. How many rupees per kg do you save with the cheaper bag?
24. 24.A 5 kg bag of tomatoes costs ₹160. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
25. 25.Shop A sells 2 geometry boxes for ₹180. Shop B sells 6 geometry boxes for ₹660. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
26. 26.A 10 kg bag of onions costs ₹380. A 5 kg bag costs ₹125. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
27. 27.A 1 kg bag of rice costs ₹61. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
28. 28.A 1 kg bag of sugar costs ₹48. A 10 kg bag costs ₹460. How many rupees per kg do you save with the cheaper bag?
29. 29.A 5 kg bag of onions costs ₹145. A 1 kg bag costs ₹24. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
30. 30.A 10 kg bag of dal costs ₹940. A 5 kg bag costs ₹705. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
31. 31.Shop A sells 3 plates of idli for ₹150. Shop B sells 6 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
32. 32.A 5 kg bag of dal costs ₹645. A 10 kg bag costs ₹1090. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
33. 33.A 5 kg bag of sugar costs ₹250. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
34. 34.Shop A sells 3 colour pencil sets for ₹360. Shop B sells 6 colour pencil sets for ₹480. What does one colour pencil set cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 6 pairs of socks for ₹330. Shop B sells 3 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
36. 36.A 5 kg bag of rice costs ₹205. A 10 kg bag costs ₹660. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
37. 37.A 1 kg bag of onions costs ₹32. A 5 kg bag costs ₹130. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
38. 38.A 5 kg bag of onions costs ₹275. A 10 kg bag costs ₹560. How many rupees per kg do you save with the cheaper bag?
39. 39.A 1 kg bag of tomatoes costs ₹23. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
40. 40.Shop A sells 3 geometry boxes for ₹360. Shop B sells 5 geometry boxes for ₹400. What does one geometry box cost at the cheaper shop (in ₹)?

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