Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 890 · 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 2 kg bag of dal costs ₹208. A 10 kg bag costs ₹1340. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
2. 2.Shop A sells 3 samosas for ₹48. Shop B sells 4 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 4 pens for ₹40. Shop B sells 5 pens for ₹125. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
4. 4.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of tomatoes costs ₹470. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
6. 6.A 1 kg bag of wheat flour costs ₹43. A 10 kg bag costs ₹330. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
7. 7.Shop A sells 4 pairs of socks for ₹260. Shop B sells 3 pairs of socks for ₹225. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
8. 8.A 5 kg bag of rice costs ₹265. A 1 kg bag costs ₹51. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 2 notebooks for ₹90. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
10. 10.Shop A sells 6 notebooks for ₹360. Shop B sells 3 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
11. 11.Shop A sells 6 mangoes for ₹120. Shop B sells 4 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 6 pairs of socks for ₹390. Shop B sells 2 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
13. 13.A 5 kg bag of rice costs ₹335. A 2 kg bag costs ₹132. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
14. 14.A 10 kg bag of wheat flour costs ₹390. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
15. 15.A 5 kg bag of sugar costs ₹225. A 1 kg bag costs ₹41. How many rupees per kg do you save with the cheaper bag?
16. 16.A 2 kg bag of rice costs ₹156. A 1 kg bag costs ₹58. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
17. 17.Shop A sells 2 geometry boxes for ₹160. Shop B sells 4 geometry boxes for ₹400. What does one geometry box cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 6 plates of idli for ₹270. Shop B sells 4 plates of idli for ₹140. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
19. 19.Shop A sells 6 plates of idli for ₹240. Shop B sells 5 plates of idli for ₹250. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
20. 20.Shop A sells 3 cricket balls for ₹300. Shop B sells 5 cricket balls for ₹700. What does one cricket ball cost at the cheaper shop (in ₹)?
21. 21.A 10 kg bag of wheat flour costs ₹330. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
22. 22.A 2 kg bag of rice costs ₹106. A 5 kg bag costs ₹310. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
23. 23.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
24. 24.A 1 kg bag of tomatoes costs ₹50. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
25. 25.A 5 kg bag of rice costs ₹375. A 10 kg bag costs ₹780. How many rupees per kg do you save with the cheaper bag?
26. 26.A 2 kg bag of dal costs ₹252. A 1 kg bag costs ₹125. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
27. 27.Shop A sells 5 geometry boxes for ₹400. Shop B sells 6 geometry boxes for ₹900. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
28. 28.Shop A sells 4 samosas for ₹68. Shop B sells 3 samosas for ₹57. What does one samosa cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 2 colour pencil sets for ₹160. Shop B sells 4 colour pencil sets for ₹260. What does one colour pencil set cost at the cheaper shop (in ₹)?
30. 30.A 5 kg bag of dal costs ₹725. A 10 kg bag costs ₹990. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 6 mangoes for ₹240. Shop B sells 4 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
32. 32.Shop A sells 4 samosas for ₹52. Shop B sells 5 samosas for ₹85. What does one samosa cost at the cheaper shop (in ₹)?
33. 33.A 2 kg bag of wheat flour costs ₹72. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
34. 34.A 2 kg bag of dal costs ₹294. A 5 kg bag costs ₹710. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
35. 35.Shop A sells 6 samosas for ₹96. Shop B sells 2 samosas for ₹24. What does one samosa cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 2 geometry boxes for ₹200. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
37. 37.Shop A sells 3 mangoes for ₹60. Shop B sells 5 mangoes for ₹125. What does one mango cost at the cheaper shop (in ₹)?
38. 38.A 2 kg bag of rice costs ₹88. A 5 kg bag costs ₹365. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
39. 39.A 1 kg bag of potatoes costs ₹23. A 2 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
40. 40.A 10 kg bag of dal costs ₹1400. A 1 kg bag costs ₹142. How many rupees per kg do you save with the cheaper bag?

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