Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 920 · 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 3 pens for ₹42. Shop B sells 4 pens for ₹40. What does one pen cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 3 mangoes for ₹120. Shop B sells 5 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 6 notebooks for ₹210. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
4. 4.A 2 kg bag of tomatoes costs ₹70. A 10 kg bag costs ₹320. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
5. 5.A 1 kg bag of sugar costs ₹46. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
6. 6.A 10 kg bag of tomatoes costs ₹560. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
7. 7.A 5 kg bag of onions costs ₹285. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
8. 8.Shop A sells 2 plates of idli for ₹110. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
9. 9.A 2 kg bag of sugar costs ₹96. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
10. 10.A 10 kg bag of rice costs ₹470. A 5 kg bag costs ₹265. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
11. 11.A 2 kg bag of sugar costs ₹82. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
12. 12.A 10 kg bag of dal costs ₹1370. A 2 kg bag costs ₹200. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
13. 13.A 2 kg bag of sugar costs ₹80. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
14. 14.Shop A sells 6 pairs of socks for ₹420. Shop B sells 5 pairs of socks for ₹375. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
15. 15.Shop A sells 6 mangoes for ₹240. Shop B sells 4 mangoes for ₹80. What does one mango cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 2 pens for ₹28. Shop B sells 5 pens for ₹65. What does one pen cost at the cheaper shop (in ₹)?
17. 17.Shop A sells 4 colour pencil sets for ₹420. Shop B sells 2 colour pencil sets for ₹140. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
18. 18.Shop A sells 3 colour pencil sets for ₹345. Shop B sells 5 colour pencil sets for ₹550. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
19. 19.Shop A sells 6 cricket balls for ₹870. Shop B sells 2 cricket balls for ₹260. What does one cricket ball cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 6 plates of idli for ₹180. Shop B sells 3 plates of idli for ₹150. What does one plate of idli cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 5 pens for ₹105. Shop B sells 4 pens for ₹40. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
22. 22.A 10 kg bag of rice costs ₹780. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
23. 23.A 2 kg bag of rice costs ₹144. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
24. 24.Shop A sells 4 pens for ₹92. Shop B sells 6 pens for ₹84. What does one pen cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 2 pairs of socks for ₹160. Shop B sells 5 pairs of socks for ₹350. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
26. 26.A 1 kg bag of rice costs ₹78. A 5 kg bag costs ₹220. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
27. 27.A 2 kg bag of tomatoes costs ₹84. A 1 kg bag costs ₹28. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
28. 28.A 1 kg bag of onions costs ₹44. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
29. 29.A 5 kg bag of dal costs ₹610. A 2 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
30. 30.A 1 kg bag of sugar costs ₹40. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
31. 31.Shop A sells 4 cricket balls for ₹600. Shop B sells 3 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
32. 32.A 2 kg bag of onions costs ₹60. A 10 kg bag costs ₹220. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
33. 33.A 5 kg bag of tomatoes costs ₹240. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
34. 34.Shop A sells 2 samosas for ₹32. Shop B sells 5 samosas for ₹65. What does one samosa cost at the cheaper shop (in ₹)?
35. 35.A 10 kg bag of dal costs ₹1420. A 1 kg bag costs ₹122. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
36. 36.Shop A sells 3 pens for ₹54. Shop B sells 6 pens for ₹66. What does one pen cost at the cheaper shop (in ₹)?
37. 37.A 10 kg bag of onions costs ₹480. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
38. 38.A 2 kg bag of onions costs ₹50. A 1 kg bag costs ₹37. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
39. 39.A 1 kg bag of onions costs ₹20. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 2 geometry boxes for ₹260. Shop B sells 6 geometry boxes for ₹720. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A

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