Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 640 · 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 geometry boxes for ₹510. Shop B sells 4 geometry boxes for ₹560. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
2. 2.A 10 kg bag of wheat flour costs ₹390. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
3. 3.Shop A sells 4 pens for ₹96. Shop B sells 5 pens for ₹115. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
4. 4.Shop A sells 6 geometry boxes for ₹690. Shop B sells 3 geometry boxes for ₹405. What does one geometry box cost at the cheaper shop (in ₹)?
5. 5.A 1 kg bag of tomatoes costs ₹41. A 2 kg bag costs ₹58. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
6. 6.Shop A sells 4 samosas for ₹48. Shop B sells 2 samosas for ₹30. What does one samosa cost at the cheaper shop (in ₹)?
7. 7.A 1 kg bag of potatoes costs ₹32. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
8. 8.A 1 kg bag of rice costs ₹62. A 10 kg bag costs ₹510. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
9. 9.A 1 kg bag of potatoes costs ₹25. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
10. 10.A 1 kg bag of rice costs ₹71. A 5 kg bag costs ₹280. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
11. 11.Shop A sells 6 geometry boxes for ₹570. Shop B sells 4 geometry boxes for ₹420. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
12. 12.Shop A sells 2 samosas for ₹28. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
13. 13.Shop A sells 2 pairs of socks for ₹160. Shop B sells 5 pairs of socks for ₹375. What does one pair of socks cost at the cheaper shop (in ₹)?
14. 14.A 1 kg bag of tomatoes costs ₹39. A 5 kg bag costs ₹120. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 3 cricket balls for ₹315. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 2 notebooks for ₹110. Shop B sells 6 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
17. 17.A 10 kg bag of dal costs ₹980. A 2 kg bag costs ₹250. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
18. 18.A 2 kg bag of wheat flour costs ₹94. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
19. 19.Shop A sells 4 plates of idli for ₹200. Shop B sells 5 plates of idli for ₹225. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
20. 20.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 6 colour pencil sets for ₹720. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
21. 21.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 6 colour pencil sets for ₹510. What does one colour pencil set cost at the cheaper shop (in ₹)?
22. 22.A 1 kg bag of dal costs ₹90. A 10 kg bag costs ₹1180. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
23. 23.Shop A sells 3 samosas for ₹54. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
24. 24.A 5 kg bag of rice costs ₹400. A 2 kg bag costs ₹118. How many rupees per kg do you save with the cheaper bag?
25. 25.Shop A sells 6 notebooks for ₹210. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
26. 26.Shop A sells 3 cricket balls for ₹450. Shop B sells 2 cricket balls for ₹220. What does one cricket ball cost at the cheaper shop (in ₹)?
27. 27.A 1 kg bag of sugar costs ₹48. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
28. 28.A 1 kg bag of wheat flour costs ₹44. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
29. 29.A 1 kg bag of tomatoes costs ₹29. A 10 kg bag costs ₹210. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
30. 30.A 2 kg bag of dal costs ₹248. A 10 kg bag costs ₹1120. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
31. 31.Shop A sells 2 geometry boxes for ₹230. Shop B sells 4 geometry boxes for ₹380. What does one geometry box cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 2 samosas for ₹34. Shop B sells 4 samosas for ₹72. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
33. 33.A 10 kg bag of potatoes costs ₹390. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
34. 34.A 10 kg bag of tomatoes costs ₹510. A 1 kg bag costs ₹55. How many rupees per kg do you save with the cheaper bag?
35. 35.A 5 kg bag of sugar costs ₹240. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
36. 36.A 1 kg bag of sugar costs ₹49. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
37. 37.A 10 kg bag of potatoes costs ₹370. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 6 cricket balls for ₹690. Shop B sells 5 cricket balls for ₹750. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
39. 39.A 1 kg bag of potatoes costs ₹40. A 5 kg bag costs ₹140. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
40. 40.A 2 kg bag of rice costs ₹134. A 5 kg bag costs ₹350. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag

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