Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 37 · 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 6 cricket balls for ₹660. Shop B sells 3 cricket balls for ₹345. What does one cricket ball cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 6 cricket balls for ₹660. Shop B sells 4 cricket balls for ₹520. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
3. 3.Shop A sells 6 pairs of socks for ₹450. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
4. 4.A 1 kg bag of rice costs ₹51. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of potatoes costs ₹220. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
6. 6.Shop A sells 6 pens for ₹72. Shop B sells 3 pens for ₹75. What does one pen cost at the cheaper shop (in ₹)?
7. 7.Shop A sells 2 notebooks for ₹70. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
8. 8.Shop A sells 5 pairs of socks for ₹275. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
9. 9.A 1 kg bag of onions costs ₹22. A 2 kg bag costs ₹66. How many rupees per kg do you save with the cheaper bag?
10. 10.A 5 kg bag of rice costs ₹280. A 2 kg bag costs ₹160. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
11. 11.A 1 kg bag of onions costs ₹36. A 5 kg bag costs ₹175. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 4 notebooks for ₹160. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
13. 13.Shop A sells 6 colour pencil sets for ₹540. Shop B sells 2 colour pencil sets for ₹220. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
14. 14.A 2 kg bag of dal costs ₹272. A 1 kg bag costs ₹121. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
15. 15.Shop A sells 2 pens for ₹46. Shop B sells 4 pens for ₹80. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
16. 16.A 1 kg bag of rice costs ₹72. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
17. 17.A 10 kg bag of wheat flour costs ₹380. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 5 geometry boxes for ₹600. Shop B sells 6 geometry boxes for ₹690. What does one geometry box cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of onions costs ₹50. A 2 kg bag costs ₹46. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
20. 20.Shop A sells 4 pens for ₹92. Shop B sells 5 pens for ₹105. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
21. 21.A 10 kg bag of onions costs ₹220. A 1 kg bag costs ₹27. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of tomatoes costs ₹420. A 5 kg bag costs ₹235. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
23. 23.Shop A sells 6 pairs of socks for ₹480. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
24. 24.Shop A sells 6 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹160. What does one plate of idli cost at the cheaper shop (in ₹)?
25. 25.A 5 kg bag of wheat flour costs ₹170. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
26. 26.A 2 kg bag of wheat flour costs ₹62. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
27. 27.A 5 kg bag of tomatoes costs ₹170. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
28. 28.Shop A sells 3 samosas for ₹39. Shop B sells 6 samosas for ₹114. What does one samosa cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 5 samosas for ₹75. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
30. 30.Shop A sells 3 colour pencil sets for ₹180. Shop B sells 5 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 5 mangoes for ₹200. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
32. 32.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
33. 33.A 2 kg bag of sugar costs ₹84. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
34. 34.A 1 kg bag of tomatoes costs ₹35. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 4 pens for ₹40. Shop B sells 3 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
36. 36.A 1 kg bag of rice costs ₹47. A 2 kg bag costs ₹146. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 2 plates of idli for ₹100. Shop B sells 6 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 2 pens for ₹46. Shop B sells 3 pens for ₹51. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
39. 39.Shop A sells 3 notebooks for ₹120. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
40. 40.Shop A sells 6 colour pencil sets for ₹540. Shop B sells 5 colour pencil sets for ₹325. What does one colour pencil set cost at the cheaper shop (in ₹)?

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