Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 697 · 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 ₹900. Shop B sells 4 cricket balls for ₹400. What does one cricket ball cost at the cheaper shop (in ₹)?
2. 2.A 2 kg bag of dal costs ₹254. A 5 kg bag costs ₹605. How many rupees per kg do you save with the cheaper bag?
3. 3.A 2 kg bag of onions costs ₹48. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
4. 4.A 2 kg bag of rice costs ₹158. A 1 kg bag costs ₹78. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
5. 5.Shop A sells 4 geometry boxes for ₹600. Shop B sells 6 geometry boxes for ₹780. What does one geometry box cost at the cheaper shop (in ₹)?
6. 6.A 5 kg bag of wheat flour costs ₹245. A 1 kg bag costs ₹38. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
7. 7.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
8. 8.A 10 kg bag of sugar costs ₹400. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
9. 9.A 1 kg bag of tomatoes costs ₹45. A 5 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 4 samosas for ₹56. Shop B sells 6 samosas for ₹114. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
11. 11.Shop A sells 3 plates of idli for ₹180. Shop B sells 6 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 2 plates of idli for ₹60. Shop B sells 3 plates of idli for ₹105. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
13. 13.A 2 kg bag of onions costs ₹118. A 5 kg bag costs ₹150. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
14. 14.A 1 kg bag of rice costs ₹49. A 5 kg bag costs ₹395. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
15. 15.A 1 kg bag of dal costs ₹106. A 10 kg bag costs ₹1420. How many rupees per kg do you save with the cheaper bag?
16. 16.A 5 kg bag of wheat flour costs ₹245. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
17. 17.A 1 kg bag of wheat flour costs ₹40. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
18. 18.Shop A sells 4 colour pencil sets for ₹260. Shop B sells 3 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
19. 19.A 2 kg bag of wheat flour costs ₹70. A 10 kg bag costs ₹390. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
20. 20.Shop A sells 4 samosas for ₹60. Shop B sells 6 samosas for ₹96. What does one samosa cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 2 pairs of socks for ₹100. Shop B sells 3 pairs of socks for ₹240. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
22. 22.A 1 kg bag of wheat flour costs ₹45. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
23. 23.A 10 kg bag of tomatoes costs ₹370. A 5 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
24. 24.Shop A sells 5 notebooks for ₹150. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
25. 25.A 2 kg bag of potatoes costs ₹54. A 1 kg bag costs ₹32. How many rupees per kg do you save with the cheaper bag?
26. 26.A 2 kg bag of sugar costs ₹88. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
27. 27.Shop A sells 6 mangoes for ₹120. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
28. 28.A 1 kg bag of rice costs ₹67. A 2 kg bag costs ₹154. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
29. 29.Shop A sells 2 colour pencil sets for ₹220. Shop B sells 3 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
30. 30.Shop A sells 3 geometry boxes for ₹360. Shop B sells 6 geometry boxes for ₹690. What does one geometry box cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 2 plates of idli for ₹100. Shop B sells 4 plates of idli for ₹160. What does one plate of idli cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 5 cricket balls for ₹525. Shop B sells 4 cricket balls for ₹560. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
33. 33.Shop A sells 3 pens for ₹72. Shop B sells 4 pens for ₹56. What does one pen cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 3 notebooks for ₹90. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
35. 35.A 10 kg bag of rice costs ₹530. A 5 kg bag costs ₹280. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
36. 36.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
37. 37.A 10 kg bag of rice costs ₹510. A 2 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
38. 38.A 5 kg bag of rice costs ₹360. A 2 kg bag costs ₹114. How many rupees per kg do you save with the cheaper bag?
39. 39.A 10 kg bag of wheat flour costs ₹480. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
40. 40.A 5 kg bag of rice costs ₹255. A 2 kg bag costs ₹126. How many rupees per kg do you save with the cheaper bag?

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