Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 513 · 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 6 cricket balls for ₹870. Shop B sells 2 cricket balls for ₹210. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
2. 2.Shop A sells 2 pairs of socks for ₹150. Shop B sells 5 pairs of socks for ₹325. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
3. 3.A 10 kg bag of dal costs ₹1390. A 1 kg bag costs ₹141. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
4. 4.Shop A sells 3 plates of idli for ₹165. Shop B sells 2 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
5. 5.Shop A sells 5 colour pencil sets for ₹450. Shop B sells 6 colour pencil sets for ₹690. What does one colour pencil set cost at the cheaper shop (in ₹)?
6. 6.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
7. 7.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 B (b) Shop A
8. 8.A 5 kg bag of dal costs ₹470. A 2 kg bag costs ₹240. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
9. 9.Shop A sells 6 notebooks for ₹330. Shop B sells 3 notebooks for ₹135. What does one notebook cost at the cheaper shop (in ₹)?
10. 10.A 1 kg bag of dal costs ₹102. A 10 kg bag costs ₹930. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
11. 11.Shop A sells 3 pairs of socks for ₹150. Shop B sells 2 pairs of socks for ₹160. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
12. 12.A 1 kg bag of dal costs ₹99. A 10 kg bag costs ₹1300. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 4 colour pencil sets for ₹480. Shop B sells 5 colour pencil sets for ₹525. What does one colour pencil set cost at the cheaper shop (in ₹)?
14. 14.A 5 kg bag of tomatoes costs ₹120. A 1 kg bag costs ₹53. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
15. 15.A 10 kg bag of tomatoes costs ₹590. A 1 kg bag costs ₹20. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 5 notebooks for ₹175. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
17. 17.Shop A sells 3 notebooks for ₹180. Shop B sells 4 notebooks for ₹140. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
18. 18.Shop A sells 2 notebooks for ₹110. Shop B sells 5 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
19. 19.Shop A sells 4 mangoes for ₹80. Shop B sells 5 mangoes for ₹125. What does one mango cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 6 cricket balls for ₹600. Shop B sells 2 cricket balls for ₹280. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
21. 21.Shop A sells 4 samosas for ₹80. Shop B sells 5 samosas for ₹80. What does one samosa cost at the cheaper shop (in ₹)?
22. 22.Shop A sells 4 notebooks for ₹220. Shop B sells 2 notebooks for ₹60. What does one notebook cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 6 plates of idli for ₹180. Shop B sells 5 plates of idli for ₹225. What does one plate of idli cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 2 cricket balls for ₹290. Shop B sells 5 cricket balls for ₹550. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
25. 25.Shop A sells 4 mangoes for ₹100. Shop B sells 6 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
26. 26.A 5 kg bag of onions costs ₹255. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
27. 27.Shop A sells 4 geometry boxes for ₹400. Shop B sells 3 geometry boxes for ₹330. What does one geometry box cost at the cheaper shop (in ₹)?
28. 28.A 2 kg bag of dal costs ₹214. A 10 kg bag costs ₹970. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
29. 29.A 5 kg bag of dal costs ₹680. A 2 kg bag costs ₹198. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
30. 30.Shop A sells 3 colour pencil sets for ₹180. Shop B sells 2 colour pencil sets for ₹210. What does one colour pencil set cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 4 samosas for ₹48. Shop B sells 2 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
32. 32.Shop A sells 6 colour pencil sets for ₹570. Shop B sells 4 colour pencil sets for ₹260. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
33. 33.Shop A sells 6 geometry boxes for ₹570. Shop B sells 3 geometry boxes for ₹270. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
34. 34.A 1 kg bag of wheat flour costs ₹46. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 6 pens for ₹114. Shop B sells 2 pens for ₹24. What does one pen cost at the cheaper shop (in ₹)?
36. 36.A 5 kg bag of potatoes costs ₹195. A 2 kg bag costs ₹58. How many rupees per kg do you save with the cheaper bag?
37. 37.A 5 kg bag of rice costs ₹250. A 1 kg bag costs ₹80. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
38. 38.Shop A sells 4 cricket balls for ₹560. Shop B sells 3 cricket balls for ₹390. What does one cricket ball cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 4 cricket balls for ₹580. Shop B sells 2 cricket balls for ₹230. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
40. 40.Shop A sells 2 mangoes for ₹40. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?

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