Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 46 · 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 geometry boxes for ₹260. Shop B sells 5 geometry boxes for ₹400. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
2. 2.A 1 kg bag of dal costs ₹109. A 10 kg bag costs ₹1010. How many rupees per kg do you save with the cheaper bag?
3. 3.A 10 kg bag of rice costs ₹520. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
4. 4.Shop A sells 5 colour pencil sets for ₹325. Shop B sells 6 colour pencil sets for ₹720. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
5. 5.A 2 kg bag of rice costs ₹96. A 5 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
6. 6.A 1 kg bag of tomatoes costs ₹47. A 5 kg bag costs ₹200. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
7. 7.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
8. 8.Shop A sells 3 mangoes for ₹105. Shop B sells 4 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
9. 9.A 5 kg bag of dal costs ₹485. A 2 kg bag costs ₹256. How many rupees per kg do you save with the cheaper bag?
10. 10.A 5 kg bag of sugar costs ₹240. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
11. 11.Shop A sells 6 notebooks for ₹330. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
12. 12.Shop A sells 2 pairs of socks for ₹150. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
13. 13.A 1 kg bag of wheat flour costs ₹48. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
14. 14.A 2 kg bag of sugar costs ₹90. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
15. 15.A 10 kg bag of onions costs ₹260. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
16. 16.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 2 colour pencil sets for ₹160. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
17. 17.A 10 kg bag of sugar costs ₹500. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 3 pairs of socks for ₹255. Shop B sells 5 pairs of socks for ₹400. What does one pair of socks cost at the cheaper shop (in ₹)?
19. 19.Shop A sells 2 geometry boxes for ₹230. Shop B sells 5 geometry boxes for ₹700. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
20. 20.A 10 kg bag of dal costs ₹1000. A 1 kg bag costs ₹115. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
21. 21.A 2 kg bag of rice costs ₹80. A 10 kg bag costs ₹460. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
22. 22.Shop A sells 2 samosas for ₹38. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
23. 23.A 1 kg bag of rice costs ₹76. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
24. 24.Shop A sells 5 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
25. 25.Shop A sells 4 colour pencil sets for ₹360. Shop B sells 2 colour pencil sets for ₹240. What does one colour pencil set cost at the cheaper shop (in ₹)?
26. 26.A 10 kg bag of tomatoes costs ₹280. A 5 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 4 colour pencil sets for ₹360. Shop B sells 6 colour pencil sets for ₹570. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
28. 28.A 2 kg bag of dal costs ₹224. A 1 kg bag costs ₹130. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
29. 29.Shop A sells 5 plates of idli for ₹175. Shop B sells 6 plates of idli for ₹330. What does one plate of idli cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 6 notebooks for ₹360. Shop B sells 5 notebooks for ₹225. What does one notebook cost at the cheaper shop (in ₹)?
31. 31.A 5 kg bag of tomatoes costs ₹150. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
32. 32.Shop A sells 3 cricket balls for ₹300. Shop B sells 4 cricket balls for ₹560. What does one cricket ball cost at the cheaper shop (in ₹)?
33. 33.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
34. 34.A 1 kg bag of sugar costs ₹46. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
35. 35.A 1 kg bag of wheat flour costs ₹43. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 3 geometry boxes for ₹450. Shop B sells 2 geometry boxes for ₹240. What does one geometry box cost at the cheaper shop (in ₹)?
37. 37.Shop A sells 3 notebooks for ₹120. Shop B sells 6 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
38. 38.Shop A sells 2 plates of idli for ₹110. Shop B sells 3 plates of idli for ₹135. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
39. 39.Shop A sells 4 mangoes for ₹140. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
40. 40.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹90. What does one mango cost at the cheaper shop (in ₹)?

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