Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 760 · 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 pairs of socks for ₹480. Shop B sells 3 pairs of socks for ₹255. What does one pair of socks cost at the cheaper shop (in ₹)?
2. 2.A 2 kg bag of tomatoes costs ₹64. A 10 kg bag costs ₹340. How many rupees per kg do you save with the cheaper bag?
3. 3.Shop A sells 3 colour pencil sets for ₹300. Shop B sells 2 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
4. 4.A 5 kg bag of dal costs ₹575. A 1 kg bag costs ₹147. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of onions costs ₹550. A 2 kg bag costs ₹44. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
6. 6.Shop A sells 3 pairs of socks for ₹255. Shop B sells 5 pairs of socks for ₹350. What does one pair of socks cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹240. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
8. 8.Shop A sells 4 colour pencil sets for ₹460. Shop B sells 6 colour pencil sets for ₹630. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
9. 9.Shop A sells 5 samosas for ₹65. Shop B sells 2 samosas for ₹40. What does one samosa cost at the cheaper shop (in ₹)?
10. 10.A 5 kg bag of tomatoes costs ₹110. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
11. 11.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 6 notebooks for ₹270. Shop B sells 2 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
13. 13.A 2 kg bag of tomatoes costs ₹68. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
14. 14.A 10 kg bag of dal costs ₹1040. A 2 kg bag costs ₹264. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 6 mangoes for ₹120. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
16. 16.A 10 kg bag of onions costs ₹400. A 2 kg bag costs ₹74. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
17. 17.Shop A sells 2 pens for ₹50. Shop B sells 3 pens for ₹36. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
18. 18.Shop A sells 3 pens for ₹57. Shop B sells 2 pens for ₹24. What does one pen cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of rice costs ₹48. A 2 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 5 colour pencil sets for ₹575. Shop B sells 2 colour pencil sets for ₹220. What does one colour pencil set cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 6 geometry boxes for ₹570. Shop B sells 2 geometry boxes for ₹220. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
22. 22.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
23. 23.Shop A sells 2 cricket balls for ₹200. Shop B sells 6 cricket balls for ₹900. What does one cricket ball cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 4 pens for ₹60. Shop B sells 6 pens for ₹108. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
25. 25.Shop A sells 6 plates of idli for ₹240. Shop B sells 4 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 6 pens for ₹96. Shop B sells 4 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
27. 27.A 1 kg bag of potatoes costs ₹33. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
28. 28.A 2 kg bag of rice costs ₹136. A 10 kg bag costs ₹790. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 2 pairs of socks for ₹140. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
30. 30.A 1 kg bag of dal costs ₹121. A 10 kg bag costs ₹1320. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 4 mangoes for ₹160. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
32. 32.A 10 kg bag of potatoes costs ₹250. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 2 plates of idli for ₹90. Shop B sells 4 plates of idli for ₹120. What does one plate of idli cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 6 colour pencil sets for ₹660. Shop B sells 5 colour pencil sets for ₹500. What does one colour pencil set cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 4 pens for ₹76. Shop B sells 6 pens for ₹132. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
36. 36.A 5 kg bag of wheat flour costs ₹175. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 5 samosas for ₹60. Shop B sells 3 samosas for ₹54. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
38. 38.A 10 kg bag of wheat flour costs ₹320. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
39. 39.A 1 kg bag of potatoes costs ₹40. A 10 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 3 colour pencil sets for ₹330. Shop B sells 6 colour pencil sets for ₹510. What does one colour pencil set cost at the cheaper shop (in ₹)?

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