Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 784 · 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 2 cricket balls for ₹200. Shop B sells 3 cricket balls for ₹390. What does one cricket ball cost at the cheaper shop (in ₹)?
2. 2.A 1 kg bag of wheat flour costs ₹31. A 5 kg bag costs ₹160. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
3. 3.A 5 kg bag of potatoes costs ₹185. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
4. 4.A 1 kg bag of wheat flour costs ₹35. A 5 kg bag costs ₹160. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
5. 5.Shop A sells 4 samosas for ₹48. Shop B sells 3 samosas for ₹42. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
6. 6.A 10 kg bag of tomatoes costs ₹240. A 5 kg bag costs ₹295. How many rupees per kg do you save with the cheaper bag?
7. 7.A 1 kg bag of sugar costs ₹44. A 5 kg bag costs ₹205. How many rupees per kg do you save with the cheaper bag?
8. 8.A 10 kg bag of tomatoes costs ₹400. A 5 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 6 geometry boxes for ₹780. Shop B sells 5 geometry boxes for ₹475. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
10. 10.A 1 kg bag of wheat flour costs ₹36. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
11. 11.A 1 kg bag of rice costs ₹46. A 5 kg bag costs ₹260. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
12. 12.A 5 kg bag of rice costs ₹230. A 2 kg bag costs ₹160. How many rupees per kg do you save with the cheaper bag?
13. 13.A 10 kg bag of tomatoes costs ₹590. A 2 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 5 colour pencil sets for ₹600. Shop B sells 4 colour pencil sets for ₹320. What does one colour pencil set cost at the cheaper shop (in ₹)?
15. 15.Shop A sells 5 cricket balls for ₹500. Shop B sells 6 cricket balls for ₹810. What does one cricket ball cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 5 colour pencil sets for ₹500. Shop B sells 6 colour pencil sets for ₹660. What does one colour pencil set cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 2 cricket balls for ₹200. Shop B sells 4 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
18. 18.A 1 kg bag of rice costs ₹54. A 5 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 6 cricket balls for ₹600. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
20. 20.A 5 kg bag of onions costs ₹150. A 2 kg bag costs ₹104. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
21. 21.A 10 kg bag of tomatoes costs ₹520. A 1 kg bag costs ₹20. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
22. 22.Shop A sells 6 pens for ₹126. Shop B sells 3 pens for ₹36. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
23. 23.Shop A sells 5 pairs of socks for ₹400. Shop B sells 6 pairs of socks for ₹510. What does one pair of socks cost at the cheaper shop (in ₹)?
24. 24.A 10 kg bag of rice costs ₹680. A 1 kg bag costs ₹66. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
25. 25.Shop A sells 4 notebooks for ₹140. Shop B sells 5 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
26. 26.A 10 kg bag of tomatoes costs ₹470. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
27. 27.A 10 kg bag of tomatoes costs ₹300. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 4 pens for ₹88. Shop B sells 2 pens for ₹30. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
29. 29.A 10 kg bag of rice costs ₹520. A 2 kg bag costs ₹134. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 4 pairs of socks for ₹300. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 2 plates of idli for ₹100. Shop B sells 3 plates of idli for ₹135. What does one plate of idli cost at the cheaper shop (in ₹)?
32. 32.A 10 kg bag of dal costs ₹1000. A 2 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
33. 33.A 5 kg bag of dal costs ₹675. A 10 kg bag costs ₹980. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
34. 34.Shop A sells 3 colour pencil sets for ₹240. Shop B sells 5 colour pencil sets for ₹600. What does one colour pencil set cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 2 colour pencil sets for ₹180. Shop B sells 4 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
36. 36.A 2 kg bag of onions costs ₹102. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
37. 37.A 5 kg bag of potatoes costs ₹100. A 10 kg bag costs ₹260. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
38. 38.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 3 colour pencil sets for ₹195. What does one colour pencil set cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 5 colour pencil sets for ₹375. Shop B sells 6 colour pencil sets for ₹600. What does one colour pencil set cost at the cheaper shop (in ₹)?
40. 40.Shop A sells 6 mangoes for ₹180. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?

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