Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 582 · 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 pairs of socks for ₹110. Shop B sells 4 pairs of socks for ₹200. What does one pair of socks cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 3 notebooks for ₹135. Shop B sells 4 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 5 geometry boxes for ₹525. Shop B sells 2 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
4. 4.A 2 kg bag of dal costs ₹280. A 1 kg bag costs ₹142. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
5. 5.A 1 kg bag of onions costs ₹53. A 2 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
6. 6.A 10 kg bag of dal costs ₹970. A 1 kg bag costs ₹125. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
7. 7.Shop A sells 3 samosas for ₹51. Shop B sells 6 samosas for ₹78. What does one samosa cost at the cheaper shop (in ₹)?
8. 8.A 10 kg bag of sugar costs ₹410. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
9. 9.Shop A sells 5 samosas for ₹80. Shop B sells 6 samosas for ₹84. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
10. 10.Shop A sells 2 pairs of socks for ₹150. Shop B sells 5 pairs of socks for ₹425. What does one pair of socks cost at the cheaper shop (in ₹)?
11. 11.A 1 kg bag of dal costs ₹95. A 5 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 4 pens for ₹92. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
13. 13.A 2 kg bag of wheat flour costs ₹64. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
14. 14.A 1 kg bag of tomatoes costs ₹26. A 2 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
15. 15.A 2 kg bag of potatoes costs ₹48. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
16. 16.Shop A sells 6 geometry boxes for ₹690. Shop B sells 3 geometry boxes for ₹315. What does one geometry box cost at the cheaper shop (in ₹)?
17. 17.A 1 kg bag of wheat flour costs ₹44. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
18. 18.Shop A sells 2 colour pencil sets for ₹210. Shop B sells 6 colour pencil sets for ₹660. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
19. 19.A 10 kg bag of onions costs ₹600. A 5 kg bag costs ₹195. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
20. 20.Shop A sells 3 plates of idli for ₹150. Shop B sells 5 plates of idli for ₹225. What does one plate of idli cost at the cheaper shop (in ₹)?
21. 21.A 1 kg bag of potatoes costs ₹40. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of rice costs ₹790. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
23. 23.Shop A sells 3 notebooks for ₹105. Shop B sells 5 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
24. 24.A 1 kg bag of tomatoes costs ₹59. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
25. 25.A 10 kg bag of potatoes costs ₹330. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
26. 26.A 1 kg bag of dal costs ₹127. A 10 kg bag costs ₹1260. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
27. 27.Shop A sells 3 samosas for ₹57. Shop B sells 6 samosas for ₹84. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
28. 28.A 2 kg bag of rice costs ₹134. A 5 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 6 notebooks for ₹180. Shop B sells 2 notebooks for ₹100. What does one notebook cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 6 notebooks for ₹360. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
31. 31.A 2 kg bag of dal costs ₹212. A 1 kg bag costs ₹111. How many rupees per kg do you save with the cheaper bag?
32. 32.A 10 kg bag of sugar costs ₹440. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
33. 33.A 1 kg bag of tomatoes costs ₹60. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
34. 34.Shop A sells 2 geometry boxes for ₹180. Shop B sells 4 geometry boxes for ₹600. What does one geometry box cost at the cheaper shop (in ₹)?
35. 35.A 10 kg bag of potatoes costs ₹210. A 1 kg bag costs ₹23. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 3 plates of idli for ₹150. Shop B sells 4 plates of idli for ₹140. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
37. 37.A 1 kg bag of onions costs ₹54. A 5 kg bag costs ₹190. How many rupees per kg do you save with the cheaper bag?
38. 38.A 10 kg bag of onions costs ₹570. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
39. 39.A 5 kg bag of dal costs ₹710. A 2 kg bag costs ₹218. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
40. 40.Shop A sells 6 cricket balls for ₹810. Shop B sells 3 cricket balls for ₹375. What does one cricket ball cost at the cheaper shop (in ₹)?

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