Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 173 · 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.A 2 kg bag of sugar costs ₹80. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 4 cricket balls for ₹600. Shop B sells 5 cricket balls for ₹550. What does one cricket ball cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 4 pens for ₹76. Shop B sells 2 pens for ₹46. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
4. 4.A 2 kg bag of dal costs ₹290. A 1 kg bag costs ₹95. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
5. 5.Shop A sells 3 notebooks for ₹120. Shop B sells 6 notebooks for ₹270. What does one notebook cost at the cheaper shop (in ₹)?
6. 6.A 5 kg bag of rice costs ₹310. A 1 kg bag costs ₹64. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
7. 7.Shop A sells 3 mangoes for ₹75. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
9. 9.Shop A sells 4 plates of idli for ₹180. Shop B sells 2 plates of idli for ₹110. What does one plate of idli cost at the cheaper shop (in ₹)?
10. 10.A 5 kg bag of wheat flour costs ₹210. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 6 cricket balls for ₹750. Shop B sells 2 cricket balls for ₹240. What does one cricket ball cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 4 mangoes for ₹80. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
13. 13.A 10 kg bag of dal costs ₹1500. A 5 kg bag costs ₹515. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
14. 14.Shop A sells 2 pens for ₹28. Shop B sells 4 pens for ₹80. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
15. 15.A 5 kg bag of sugar costs ₹210. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 5 geometry boxes for ₹625. Shop B sells 4 geometry boxes for ₹520. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
17. 17.Shop A sells 2 geometry boxes for ₹190. Shop B sells 4 geometry boxes for ₹420. What does one geometry box cost at the cheaper shop (in ₹)?
18. 18.A 1 kg bag of dal costs ₹131. A 5 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 5 notebooks for ₹300. Shop B sells 3 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
20. 20.A 2 kg bag of wheat flour costs ₹74. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
21. 21.A 10 kg bag of tomatoes costs ₹240. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
22. 22.Shop A sells 2 pens for ₹28. Shop B sells 4 pens for ₹76. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
23. 23.Shop A sells 3 mangoes for ₹105. Shop B sells 6 mangoes for ₹240. What does one mango cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 5 pairs of socks for ₹425. Shop B sells 2 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
25. 25.A 10 kg bag of rice costs ₹590. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 3 plates of idli for ₹105. Shop B sells 5 plates of idli for ₹225. What does one plate of idli cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 2 notebooks for ₹80. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
28. 28.Shop A sells 4 cricket balls for ₹420. Shop B sells 3 cricket balls for ₹405. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
29. 29.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 6 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
30. 30.A 1 kg bag of dal costs ₹117. A 5 kg bag costs ₹625. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
31. 31.A 2 kg bag of tomatoes costs ₹72. A 1 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
32. 32.A 10 kg bag of wheat flour costs ₹450. A 2 kg bag costs ₹62. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 2 plates of idli for ₹100. Shop B sells 5 plates of idli for ₹275. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
34. 34.Shop A sells 2 samosas for ₹32. Shop B sells 4 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
35. 35.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 4 colour pencil sets for ₹340. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
36. 36.Shop A sells 3 pens for ₹54. Shop B sells 2 pens for ₹22. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
37. 37.A 1 kg bag of potatoes costs ₹34. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
38. 38.A 2 kg bag of wheat flour costs ₹98. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
39. 39.A 2 kg bag of wheat flour costs ₹80. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 3 geometry boxes for ₹255. Shop B sells 6 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?

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