Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 375 · 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 5 kg bag of dal costs ₹655. A 1 kg bag costs ₹112. How many rupees per kg do you save with the cheaper bag?
2. 2.A 10 kg bag of wheat flour costs ₹350. A 1 kg bag costs ₹44. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
3. 3.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
4. 4.A 5 kg bag of rice costs ₹315. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
5. 5.A 1 kg bag of wheat flour costs ₹40. A 2 kg bag costs ₹64. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
6. 6.A 2 kg bag of dal costs ₹264. A 5 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
7. 7.A 5 kg bag of onions costs ₹240. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
8. 8.A 10 kg bag of sugar costs ₹490. A 2 kg bag costs ₹94. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 5 pens for ₹125. Shop B sells 2 pens for ₹38. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
10. 10.A 1 kg bag of rice costs ₹63. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
11. 11.A 1 kg bag of tomatoes costs ₹43. A 10 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 6 pens for ₹96. Shop B sells 3 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
13. 13.A 5 kg bag of dal costs ₹505. A 2 kg bag costs ₹216. How many rupees per kg do you save with the cheaper bag?
14. 14.A 10 kg bag of sugar costs ₹400. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 4 geometry boxes for ₹440. Shop B sells 6 geometry boxes for ₹840. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
16. 16.Shop A sells 4 pens for ₹44. Shop B sells 3 pens for ₹36. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
17. 17.Shop A sells 3 geometry boxes for ₹435. Shop B sells 6 geometry boxes for ₹750. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
18. 18.Shop A sells 5 geometry boxes for ₹575. Shop B sells 6 geometry boxes for ₹660. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
19. 19.Shop A sells 4 pairs of socks for ₹240. Shop B sells 3 pairs of socks for ₹150. What does one pair of socks cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 4 samosas for ₹72. Shop B sells 2 samosas for ₹40. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
21. 21.Shop A sells 2 pairs of socks for ₹160. Shop B sells 3 pairs of socks for ₹255. What does one pair of socks cost at the cheaper shop (in ₹)?
22. 22.A 10 kg bag of rice costs ₹650. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
23. 23.A 2 kg bag of rice costs ₹120. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
24. 24.A 5 kg bag of potatoes costs ₹155. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 3 samosas for ₹51. Shop B sells 4 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
26. 26.Shop A sells 2 samosas for ₹40. Shop B sells 5 samosas for ₹70. What does one samosa cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of rice costs ₹280. A 10 kg bag costs ₹460. How many rupees per kg do you save with the cheaper bag?
28. 28.A 2 kg bag of rice costs ₹90. A 1 kg bag costs ₹57. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
29. 29.Shop A sells 5 pairs of socks for ₹300. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
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 B (b) Shop A
31. 31.Shop A sells 2 plates of idli for ₹80. Shop B sells 4 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 6 plates of idli for ₹330. Shop B sells 3 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
33. 33.A 10 kg bag of tomatoes costs ₹440. A 5 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
34. 34.A 1 kg bag of rice costs ₹44. A 5 kg bag costs ₹365. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
35. 35.A 5 kg bag of rice costs ₹390. A 1 kg bag costs ₹61. How many rupees per kg do you save with the cheaper bag?
36. 36.A 10 kg bag of dal costs ₹1390. A 5 kg bag costs ₹475. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 2 pens for ₹46. Shop B sells 6 pens for ₹120. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
38. 38.Shop A sells 4 pens for ₹76. Shop B sells 5 pens for ₹110. What does one pen cost at the cheaper shop (in ₹)?
39. 39.A 1 kg bag of potatoes costs ₹27. A 10 kg bag costs ₹280. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
40. 40.Shop A sells 3 pens for ₹60. Shop B sells 6 pens for ₹90. Which shop is cheaper for one pen? (a) Shop B (b) Shop A

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