Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 758 · 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 pens for ₹42. Shop B sells 2 pens for ₹32. What does one pen cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 4 geometry boxes for ₹500. Shop B sells 3 geometry boxes for ₹390. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
3. 3.A 10 kg bag of onions costs ₹490. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
4. 4.Shop A sells 3 cricket balls for ₹420. Shop B sells 2 cricket balls for ₹260. What does one cricket ball cost at the cheaper shop (in ₹)?
5. 5.Shop A sells 2 pens for ₹26. Shop B sells 6 pens for ₹138. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
6. 6.A 1 kg bag of potatoes costs ₹35. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
7. 7.A 10 kg bag of potatoes costs ₹240. A 2 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 4 cricket balls for ₹400. Shop B sells 3 cricket balls for ₹375. What does one cricket ball cost at the cheaper shop (in ₹)?
9. 9.A 1 kg bag of rice costs ₹44. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 5 colour pencil sets for ₹475. Shop B sells 3 colour pencil sets for ₹345. What does one colour pencil set cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 6 colour pencil sets for ₹390. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
12. 12.Shop A sells 5 samosas for ₹90. Shop B sells 2 samosas for ₹24. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
13. 13.Shop A sells 5 geometry boxes for ₹725. Shop B sells 3 geometry boxes for ₹270. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
14. 14.A 5 kg bag of dal costs ₹675. A 2 kg bag costs ₹260. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
15. 15.A 5 kg bag of wheat flour costs ₹240. A 1 kg bag costs ₹47. How many rupees per kg do you save with the cheaper bag?
16. 16.A 10 kg bag of wheat flour costs ₹410. A 1 kg bag costs ₹35. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 2 cricket balls for ₹290. Shop B sells 3 cricket balls for ₹315. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
18. 18.Shop A sells 2 cricket balls for ₹260. Shop B sells 5 cricket balls for ₹550. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
19. 19.Shop A sells 4 samosas for ₹68. Shop B sells 5 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
20. 20.Shop A sells 4 cricket balls for ₹440. Shop B sells 6 cricket balls for ₹780. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
21. 21.Shop A sells 5 notebooks for ₹225. Shop B sells 2 notebooks for ₹60. What does one notebook cost at the cheaper shop (in ₹)?
22. 22.A 10 kg bag of dal costs ₹990. A 1 kg bag costs ₹100. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
23. 23.Shop A sells 2 pairs of socks for ₹100. Shop B sells 5 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
24. 24.A 5 kg bag of sugar costs ₹225. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
25. 25.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 5 colour pencil sets for ₹500. What does one colour pencil set cost at the cheaper shop (in ₹)?
26. 26.A 10 kg bag of onions costs ₹230. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 6 cricket balls for ₹870. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
28. 28.A 2 kg bag of potatoes costs ₹42. A 10 kg bag costs ₹290. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
29. 29.Shop A sells 6 notebooks for ₹300. Shop B sells 5 notebooks for ₹175. What does one notebook cost at the cheaper shop (in ₹)?
30. 30.A 1 kg bag of potatoes costs ₹40. A 5 kg bag costs ₹170. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 2 pens for ₹46. Shop B sells 6 pens for ₹144. What does one pen cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 6 cricket balls for ₹630. Shop B sells 4 cricket balls for ₹440. What does one cricket ball cost at the cheaper shop (in ₹)?
33. 33.A 2 kg bag of potatoes costs ₹40. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
34. 34.A 10 kg bag of sugar costs ₹470. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
35. 35.A 2 kg bag of tomatoes costs ₹104. A 5 kg bag costs ₹125. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
36. 36.A 2 kg bag of potatoes costs ₹48. A 10 kg bag costs ₹210. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
37. 37.Shop A sells 2 geometry boxes for ₹210. Shop B sells 5 geometry boxes for ₹475. What does one geometry box cost at the cheaper shop (in ₹)?
38. 38.A 2 kg bag of sugar costs ₹94. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
39. 39.Shop A sells 4 mangoes for ₹100. Shop B sells 6 mangoes for ₹210. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
40. 40.Shop A sells 6 cricket balls for ₹840. Shop B sells 2 cricket balls for ₹200. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B

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