Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 182 · 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 5 samosas for ₹65. Shop B sells 2 samosas for ₹34. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
2. 2.A 5 kg bag of rice costs ₹395. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
3. 3.Shop A sells 5 pairs of socks for ₹425. Shop B sells 3 pairs of socks for ₹195. What does one pair of socks cost at the cheaper shop (in ₹)?
4. 4.A 2 kg bag of tomatoes costs ₹64. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
5. 5.Shop A sells 4 pens for ₹44. Shop B sells 3 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 4 samosas for ₹76. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
7. 7.A 5 kg bag of potatoes costs ₹170. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 6 mangoes for ₹180. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
9. 9.A 1 kg bag of wheat flour costs ₹30. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 5 pens for ₹75. Shop B sells 4 pens for ₹84. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
11. 11.Shop A sells 6 notebooks for ₹270. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
12. 12.A 2 kg bag of potatoes costs ₹42. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
13. 13.Shop A sells 3 geometry boxes for ₹390. Shop B sells 5 geometry boxes for ₹625. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
14. 14.A 2 kg bag of potatoes costs ₹74. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
15. 15.A 10 kg bag of onions costs ₹300. A 5 kg bag costs ₹115. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
16. 16.A 5 kg bag of rice costs ₹270. A 10 kg bag costs ₹530. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 6 colour pencil sets for ₹630. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
18. 18.A 10 kg bag of potatoes costs ₹230. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 6 cricket balls for ₹870. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
20. 20.Shop A sells 4 plates of idli for ₹120. Shop B sells 2 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
21. 21.Shop A sells 3 pens for ₹33. Shop B sells 5 pens for ₹65. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
22. 22.Shop A sells 6 pairs of socks for ₹360. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 3 mangoes for ₹75. Shop B sells 6 mangoes for ₹210. What does one mango cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 5 pens for ₹110. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 6 pairs of socks for ₹510. Shop B sells 4 pairs of socks for ₹280. What does one pair of socks cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 4 samosas for ₹60. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 4 pairs of socks for ₹300. Shop B sells 6 pairs of socks for ₹510. What does one pair of socks cost at the cheaper shop (in ₹)?
28. 28.A 5 kg bag of dal costs ₹615. A 10 kg bag costs ₹1080. How many rupees per kg do you save with the cheaper bag?
29. 29.A 10 kg bag of onions costs ₹220. A 1 kg bag costs ₹20. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
30. 30.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
31. 31.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 2 colour pencil sets for ₹220. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
32. 32.A 1 kg bag of potatoes costs ₹24. A 10 kg bag costs ₹260. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
33. 33.A 10 kg bag of potatoes costs ₹280. A 5 kg bag costs ₹125. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
34. 34.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
35. 35.Shop A sells 2 samosas for ₹34. Shop B sells 3 samosas for ₹48. What does one samosa cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 3 colour pencil sets for ₹270. Shop B sells 2 colour pencil sets for ₹140. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
37. 37.Shop A sells 6 notebooks for ₹210. Shop B sells 4 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
38. 38.A 5 kg bag of tomatoes costs ₹125. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
39. 39.A 10 kg bag of onions costs ₹270. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
40. 40.A 1 kg bag of wheat flour costs ₹48. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?

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