Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 347 · 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 5 notebooks for ₹300. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
2. 2.Shop A sells 6 samosas for ₹96. Shop B sells 3 samosas for ₹45. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
3. 3.Shop A sells 2 samosas for ₹38. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
4. 4.A 10 kg bag of wheat flour costs ₹330. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 3 cricket balls for ₹345. Shop B sells 5 cricket balls for ₹550. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
6. 6.Shop A sells 3 plates of idli for ₹105. Shop B sells 2 plates of idli for ₹60. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
7. 7.Shop A sells 4 pairs of socks for ₹280. Shop B sells 5 pairs of socks for ₹275. What does one pair of socks cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 notebooks for ₹330. Shop B sells 4 notebooks for ₹160. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
9. 9.A 10 kg bag of dal costs ₹1060. A 1 kg bag costs ₹99. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 3 mangoes for ₹90. Shop B sells 5 mangoes for ₹200. What does one mango cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 6 notebooks for ₹180. Shop B sells 2 notebooks for ₹110. What does one notebook cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 4 cricket balls for ₹420. Shop B sells 3 cricket balls for ₹390. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
13. 13.A 1 kg bag of rice costs ₹55. A 10 kg bag costs ₹770. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
14. 14.Shop A sells 2 plates of idli for ₹60. Shop B sells 4 plates of idli for ₹160. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
15. 15.A 2 kg bag of potatoes costs ₹42. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
16. 16.A 10 kg bag of dal costs ₹1440. A 2 kg bag costs ₹284. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
17. 17.A 2 kg bag of wheat flour costs ₹62. A 10 kg bag costs ₹370. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
18. 18.Shop A sells 5 pairs of socks for ₹400. Shop B sells 4 pairs of socks for ₹200. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
19. 19.A 2 kg bag of dal costs ₹222. A 10 kg bag costs ₹1220. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
20. 20.Shop A sells 2 pens for ₹38. Shop B sells 6 pens for ₹132. What does one pen cost at the cheaper shop (in ₹)?
21. 21.A 1 kg bag of tomatoes costs ₹48. A 10 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of sugar costs ₹450. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 3 pens for ₹39. Shop B sells 2 pens for ₹30. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
24. 24.Shop A sells 6 cricket balls for ₹630. Shop B sells 5 cricket balls for ₹575. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
25. 25.Shop A sells 4 samosas for ₹80. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
26. 26.Shop A sells 2 plates of idli for ₹60. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of wheat flour costs ₹240. A 10 kg bag costs ₹300. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
28. 28.Shop A sells 2 plates of idli for ₹90. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
29. 29.A 10 kg bag of wheat flour costs ₹300. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
30. 30.Shop A sells 5 pairs of socks for ₹250. Shop B sells 2 pairs of socks for ₹130. What does one pair of socks cost at the cheaper shop (in ₹)?
31. 31.A 5 kg bag of wheat flour costs ₹210. A 2 kg bag costs ₹76. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
32. 32.A 10 kg bag of rice costs ₹700. A 5 kg bag costs ₹285. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 6 samosas for ₹114. Shop B sells 2 samosas for ₹28. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
34. 34.A 2 kg bag of wheat flour costs ₹60. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
35. 35.A 5 kg bag of sugar costs ₹220. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
36. 36.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
37. 37.A 10 kg bag of potatoes costs ₹310. A 5 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
38. 38.A 10 kg bag of tomatoes costs ₹450. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
39. 39.A 10 kg bag of rice costs ₹500. A 5 kg bag costs ₹285. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
40. 40.Shop A sells 4 notebooks for ₹160. Shop B sells 2 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?

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