Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 503 · 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 pens for ₹32. Shop B sells 5 pens for ₹70. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
2. 2.Shop A sells 2 cricket balls for ₹230. Shop B sells 6 cricket balls for ₹660. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
3. 3.Shop A sells 3 mangoes for ₹105. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
4. 4.Shop A sells 2 pens for ₹22. Shop B sells 3 pens for ₹57. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
5. 5.Shop A sells 3 notebooks for ₹180. Shop B sells 2 notebooks for ₹100. What does one notebook cost at the cheaper shop (in ₹)?
6. 6.A 5 kg bag of rice costs ₹210. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
7. 7.A 10 kg bag of rice costs ₹520. A 1 kg bag costs ₹63. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
8. 8.Shop A sells 2 cricket balls for ₹300. Shop B sells 4 cricket balls for ₹480. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
9. 9.Shop A sells 2 notebooks for ₹60. Shop B sells 4 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
10. 10.Shop A sells 5 pens for ₹90. Shop B sells 6 pens for ₹138. What does one pen cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 3 samosas for ₹54. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
12. 12.A 5 kg bag of rice costs ₹325. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
13. 13.A 1 kg bag of potatoes costs ₹30. A 2 kg bag costs ₹54. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 2 notebooks for ₹70. Shop B sells 5 notebooks for ₹250. What does one notebook cost at the cheaper shop (in ₹)?
15. 15.Shop A sells 3 colour pencil sets for ₹255. Shop B sells 6 colour pencil sets for ₹720. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
16. 16.Shop A sells 4 colour pencil sets for ₹260. Shop B sells 6 colour pencil sets for ₹720. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
17. 17.A 10 kg bag of onions costs ₹350. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
18. 18.Shop A sells 5 pens for ₹70. Shop B sells 6 pens for ₹120. What does one pen cost at the cheaper shop (in ₹)?
19. 19.Shop A sells 2 notebooks for ₹90. Shop B sells 5 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
20. 20.A 10 kg bag of dal costs ₹1320. A 1 kg bag costs ₹125. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 4 pairs of socks for ₹340. Shop B sells 6 pairs of socks for ₹390. What does one pair of socks cost at the cheaper shop (in ₹)?
22. 22.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹120. What does one pair of socks cost at the cheaper shop (in ₹)?
23. 23.A 1 kg bag of wheat flour costs ₹30. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
24. 24.A 2 kg bag of dal costs ₹272. A 1 kg bag costs ₹128. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
25. 25.Shop A sells 3 mangoes for ₹75. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
26. 26.A 2 kg bag of tomatoes costs ₹62. A 5 kg bag costs ₹265. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
27. 27.A 10 kg bag of dal costs ₹1090. A 2 kg bag costs ₹292. How many rupees per kg do you save with the cheaper bag?
28. 28.A 5 kg bag of tomatoes costs ₹105. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 3 geometry boxes for ₹360. Shop B sells 6 geometry boxes for ₹750. What does one geometry box cost at the cheaper shop (in ₹)?
30. 30.A 2 kg bag of onions costs ₹40. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
31. 31.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 4 colour pencil sets for ₹480. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
32. 32.Shop A sells 4 cricket balls for ₹420. Shop B sells 3 cricket balls for ₹330. What does one cricket ball cost at the cheaper shop (in ₹)?
33. 33.Shop A sells 3 pairs of socks for ₹150. Shop B sells 4 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 4 cricket balls for ₹400. Shop B sells 2 cricket balls for ₹300. What does one cricket ball cost at the cheaper shop (in ₹)?
35. 35.A 2 kg bag of dal costs ₹252. A 5 kg bag costs ₹505. How many rupees per kg do you save with the cheaper bag?
36. 36.A 5 kg bag of potatoes costs ₹180. A 2 kg bag costs ₹76. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
37. 37.A 10 kg bag of wheat flour costs ₹420. A 5 kg bag costs ₹235. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
38. 38.A 2 kg bag of wheat flour costs ₹84. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
39. 39.A 5 kg bag of tomatoes costs ₹250. A 1 kg bag costs ₹37. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 5 pairs of socks for ₹450. Shop B sells 2 pairs of socks for ₹100. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A

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