Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 788 · 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 wheat flour costs ₹38. A 10 kg bag costs ₹360. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
2. 2.Shop A sells 5 pens for ₹80. Shop B sells 2 pens for ₹40. What does one pen cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 6 cricket balls for ₹750. Shop B sells 5 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
4. 4.Shop A sells 2 mangoes for ₹70. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
5. 5.A 2 kg bag of potatoes costs ₹40. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
6. 6.Shop A sells 5 mangoes for ₹150. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
7. 7.A 10 kg bag of rice costs ₹490. A 2 kg bag costs ₹148. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 4 plates of idli for ₹180. Shop B sells 2 plates of idli for ₹60. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
9. 9.Shop A sells 6 geometry boxes for ₹780. Shop B sells 3 geometry boxes for ₹405. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
11. 11.Shop A sells 3 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 ₹)?
12. 12.A 1 kg bag of potatoes costs ₹27. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
13. 13.Shop A sells 2 plates of idli for ₹100. Shop B sells 5 plates of idli for ₹200. What does one plate of idli cost at the cheaper shop (in ₹)?
14. 14.A 1 kg bag of dal costs ₹117. A 2 kg bag costs ₹262. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
15. 15.A 10 kg bag of dal costs ₹1190. A 5 kg bag costs ₹725. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 4 pens for ₹76. Shop B sells 6 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 5 colour pencil sets for ₹450. Shop B sells 6 colour pencil sets for ₹420. What does one colour pencil set cost at the cheaper shop (in ₹)?
18. 18.A 5 kg bag of tomatoes costs ₹290. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
19. 19.A 2 kg bag of wheat flour costs ₹82. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
20. 20.A 1 kg bag of sugar costs ₹50. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
21. 21.A 1 kg bag of tomatoes costs ₹56. A 5 kg bag costs ₹190. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
22. 22.A 5 kg bag of potatoes costs ₹120. A 2 kg bag costs ₹54. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
23. 23.A 1 kg bag of dal costs ₹136. A 5 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
24. 24.A 5 kg bag of dal costs ₹735. A 1 kg bag costs ₹109. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 2 mangoes for ₹50. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
26. 26.Shop A sells 5 cricket balls for ₹525. Shop B sells 4 cricket balls for ₹520. What does one cricket ball cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 4 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹160. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
28. 28.A 2 kg bag of dal costs ₹244. A 5 kg bag costs ₹730. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 6 geometry boxes for ₹720. Shop B sells 3 geometry boxes for ₹435. What does one geometry box cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 5 pairs of socks for ₹450. Shop B sells 6 pairs of socks for ₹480. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
31. 31.A 2 kg bag of onions costs ₹82. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
32. 32.A 1 kg bag of rice costs ₹46. A 10 kg bag costs ₹660. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
33. 33.A 5 kg bag of sugar costs ₹200. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
34. 34.A 2 kg bag of tomatoes costs ₹52. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
35. 35.Shop A sells 5 mangoes for ₹150. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 5 geometry boxes for ₹550. Shop B sells 4 geometry boxes for ₹540. What does one geometry box cost at the cheaper shop (in ₹)?
37. 37.A 1 kg bag of tomatoes costs ₹48. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
38. 38.A 10 kg bag of potatoes costs ₹250. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
39. 39.A 5 kg bag of wheat flour costs ₹180. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 6 pairs of socks for ₹360. Shop B sells 2 pairs of socks for ₹100. What does one pair of socks cost at the cheaper shop (in ₹)?

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