Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 520 · 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 samosas for ₹78. Shop B sells 4 samosas for ₹72. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
2. 2.A 10 kg bag of sugar costs ₹500. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
3. 3.A 10 kg bag of rice costs ₹800. A 5 kg bag costs ₹310. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
4. 4.Shop A sells 6 pens for ₹144. Shop B sells 2 pens for ₹38. What does one pen cost at the cheaper shop (in ₹)?
5. 5.Shop A sells 3 mangoes for ₹105. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
6. 6.Shop A sells 5 samosas for ₹100. Shop B sells 4 samosas for ₹52. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
7. 7.A 1 kg bag of wheat flour costs ₹39. A 10 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
8. 8.A 1 kg bag of dal costs ₹140. A 10 kg bag costs ₹1490. How many rupees per kg do you save with the cheaper bag?
9. 9.Shop A sells 4 notebooks for ₹160. Shop B sells 6 notebooks for ₹270. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
10. 10.Shop A sells 4 mangoes for ₹120. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
11. 11.Shop A sells 4 notebooks for ₹140. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
12. 12.A 2 kg bag of potatoes costs ₹50. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
13. 13.A 10 kg bag of onions costs ₹440. A 5 kg bag costs ₹260. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
14. 14.Shop A sells 5 plates of idli for ₹150. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
15. 15.A 10 kg bag of dal costs ₹1210. A 5 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
16. 16.Shop A sells 3 colour pencil sets for ₹240. Shop B sells 2 colour pencil sets for ₹170. What does one colour pencil set cost at the cheaper shop (in ₹)?
17. 17.A 1 kg bag of potatoes costs ₹38. A 10 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 3 pens for ₹66. Shop B sells 5 pens for ₹95. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
19. 19.Shop A sells 6 geometry boxes for ₹480. Shop B sells 2 geometry boxes for ₹220. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
20. 20.Shop A sells 4 samosas for ₹48. Shop B sells 5 samosas for ₹85. What does one samosa cost at the cheaper shop (in ₹)?
21. 21.A 5 kg bag of wheat flour costs ₹170. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
22. 22.Shop A sells 6 notebooks for ₹360. Shop B sells 2 notebooks for ₹100. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
23. 23.A 5 kg bag of rice costs ₹355. A 2 kg bag costs ₹148. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
24. 24.A 5 kg bag of onions costs ₹265. A 10 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?
25. 25.A 2 kg bag of potatoes costs ₹44. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
26. 26.Shop A sells 5 notebooks for ₹175. Shop B sells 6 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of tomatoes costs ₹235. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
28. 28.Shop A sells 2 geometry boxes for ₹190. Shop B sells 3 geometry boxes for ₹420. What does one geometry box cost at the cheaper shop (in ₹)?
29. 29.A 5 kg bag of tomatoes costs ₹155. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
30. 30.Shop A sells 4 geometry boxes for ₹460. Shop B sells 5 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
31. 31.Shop A sells 5 samosas for ₹70. Shop B sells 4 samosas for ₹72. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
32. 32.Shop A sells 5 samosas for ₹70. Shop B sells 3 samosas for ₹54. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
33. 33.A 1 kg bag of sugar costs ₹48. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
34. 34.Shop A sells 5 plates of idli for ₹175. Shop B sells 4 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
35. 35.A 2 kg bag of rice costs ₹106. A 10 kg bag costs ₹610. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 3 cricket balls for ₹345. Shop B sells 5 cricket balls for ₹650. What does one cricket ball cost at the cheaper shop (in ₹)?
37. 37.Shop A sells 4 pens for ₹100. Shop B sells 5 pens for ₹70. What does one pen cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 2 samosas for ₹34. Shop B sells 5 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
39. 39.Shop A sells 4 plates of idli for ₹120. Shop B sells 2 plates of idli for ₹80. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
40. 40.A 2 kg bag of dal costs ₹284. A 5 kg bag costs ₹615. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag

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