Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 950 · 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 pens for ₹66. Shop B sells 2 pens for ₹26. What does one pen cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 2 samosas for ₹26. Shop B sells 3 samosas for ₹42. What does one samosa cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 4 plates of idli for ₹240. Shop B sells 5 plates of idli for ₹275. What does one plate of idli cost at the cheaper shop (in ₹)?
4. 4.A 1 kg bag of dal costs ₹97. A 5 kg bag costs ₹580. How many rupees per kg do you save with the cheaper bag?
5. 5.Shop A sells 4 colour pencil sets for ₹340. Shop B sells 2 colour pencil sets for ₹160. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
6. 6.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 4 colour pencil sets for ₹480. What does one colour pencil set cost at the cheaper shop (in ₹)?
7. 7.A 10 kg bag of wheat flour costs ₹360. A 2 kg bag costs ₹98. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 5 pairs of socks for ₹275. Shop B sells 6 pairs of socks for ₹540. What does one pair of socks cost at the cheaper shop (in ₹)?
9. 9.A 5 kg bag of wheat flour costs ₹155. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 6 samosas for ₹72. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
11. 11.Shop A sells 5 notebooks for ₹300. Shop B sells 2 notebooks for ₹60. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
12. 12.A 5 kg bag of wheat flour costs ₹165. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
13. 13.A 2 kg bag of rice costs ₹112. A 10 kg bag costs ₹690. How many rupees per kg do you save with the cheaper bag?
14. 14.A 2 kg bag of tomatoes costs ₹118. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
15. 15.A 1 kg bag of sugar costs ₹49. A 2 kg bag costs ₹82. How many rupees per kg do you save with the cheaper bag?
16. 16.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
17. 17.A 10 kg bag of potatoes costs ₹310. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
18. 18.Shop A sells 5 mangoes for ₹175. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
19. 19.A 5 kg bag of tomatoes costs ₹165. A 10 kg bag costs ₹570. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
20. 20.A 2 kg bag of onions costs ₹68. A 10 kg bag costs ₹260. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
21. 21.A 2 kg bag of potatoes costs ₹64. A 10 kg bag costs ₹280. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
22. 22.Shop A sells 6 plates of idli for ₹180. Shop B sells 3 plates of idli for ₹105. What does one plate of idli cost at the cheaper shop (in ₹)?
23. 23.Shop A sells 2 pairs of socks for ₹120. Shop B sells 6 pairs of socks for ₹510. What does one pair of socks cost at the cheaper shop (in ₹)?
24. 24.Shop A sells 4 mangoes for ₹100. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 3 plates of idli for ₹120. Shop B sells 4 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
26. 26.Shop A sells 3 plates of idli for ₹150. Shop B sells 5 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
27. 27.A 1 kg bag of dal costs ₹130. A 10 kg bag costs ₹1410. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
28. 28.A 5 kg bag of wheat flour costs ₹195. A 1 kg bag costs ₹33. How many rupees per kg do you save with the cheaper bag?
29. 29.A 2 kg bag of rice costs ₹158. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 2 notebooks for ₹110. Shop B sells 6 notebooks for ₹210. What does one notebook cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 2 pens for ₹44. Shop B sells 4 pens for ₹52. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
32. 32.A 5 kg bag of wheat flour costs ₹245. A 10 kg bag costs ₹310. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹126. What does one pen cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 5 samosas for ₹70. Shop B sells 4 samosas for ₹68. What does one samosa cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 2 pairs of socks for ₹150. Shop B sells 6 pairs of socks for ₹420. What does one pair of socks cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 2 pens for ₹44. Shop B sells 3 pens for ₹72. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
37. 37.Shop A sells 2 geometry boxes for ₹190. Shop B sells 3 geometry boxes for ₹315. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
38. 38.A 1 kg bag of rice costs ₹66. A 5 kg bag costs ₹260. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
39. 39.A 5 kg bag of sugar costs ₹225. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
40. 40.A 2 kg bag of rice costs ₹96. A 10 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?

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