Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 560 · 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 3 colour pencil sets for ₹330. Shop B sells 5 colour pencil sets for ₹350. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
2. 2.Shop A sells 2 pairs of socks for ₹130. Shop B sells 3 pairs of socks for ₹165. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
3. 3.Shop A sells 6 pairs of socks for ₹300. Shop B sells 3 pairs of socks for ₹165. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
4. 4.Shop A sells 2 pens for ₹42. Shop B sells 6 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
5. 5.Shop A sells 2 pens for ₹48. Shop B sells 4 pens for ₹44. What does one pen cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 5 pens for ₹115. Shop B sells 4 pens for ₹40. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
7. 7.A 5 kg bag of dal costs ₹700. A 1 kg bag costs ₹116. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
8. 8.Shop A sells 4 notebooks for ₹220. Shop B sells 6 notebooks for ₹360. What does one notebook cost at the cheaper shop (in ₹)?
9. 9.A 1 kg bag of tomatoes costs ₹52. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
10. 10.A 5 kg bag of potatoes costs ₹190. A 10 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
11. 11.A 1 kg bag of potatoes costs ₹36. A 10 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
12. 12.A 5 kg bag of wheat flour costs ₹235. A 10 kg bag costs ₹460. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
13. 13.A 1 kg bag of potatoes costs ₹31. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 4 pens for ₹52. Shop B sells 6 pens for ₹84. What does one pen cost at the cheaper shop (in ₹)?
15. 15.Shop A sells 2 notebooks for ₹60. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
16. 16.Shop A sells 3 plates of idli for ₹90. Shop B sells 6 plates of idli for ₹330. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
17. 17.A 10 kg bag of sugar costs ₹480. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
18. 18.A 5 kg bag of dal costs ₹650. A 1 kg bag costs ₹133. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
19. 19.A 5 kg bag of dal costs ₹460. A 2 kg bag costs ₹204. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
20. 20.A 5 kg bag of tomatoes costs ₹160. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
21. 21.A 2 kg bag of dal costs ₹182. A 10 kg bag costs ₹1350. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
22. 22.A 10 kg bag of sugar costs ₹400. A 2 kg bag costs ₹82. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 5 samosas for ₹90. Shop B sells 2 samosas for ₹40. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
24. 24.Shop A sells 6 pens for ₹90. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
25. 25.A 5 kg bag of dal costs ₹710. A 2 kg bag costs ₹188. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 2 notebooks for ₹90. Shop B sells 4 notebooks for ₹200. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
27. 27.Shop A sells 2 notebooks for ₹90. Shop B sells 5 notebooks for ₹250. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
28. 28.Shop A sells 6 samosas for ₹90. Shop B sells 2 samosas for ₹34. What does one samosa cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 4 colour pencil sets for ₹460. Shop B sells 5 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
30. 30.Shop A sells 2 notebooks for ₹90. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 2 pens for ₹20. Shop B sells 4 pens for ₹100. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
32. 32.Shop A sells 4 pens for ₹40. Shop B sells 6 pens for ₹114. What does one pen cost at the cheaper shop (in ₹)?
33. 33.A 1 kg bag of wheat flour costs ₹37. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
34. 34.Shop A sells 6 colour pencil sets for ₹390. Shop B sells 2 colour pencil sets for ₹160. What does one colour pencil set cost at the cheaper shop (in ₹)?
35. 35.Shop A sells 2 samosas for ₹40. Shop B sells 6 samosas for ₹108. What does one samosa cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 6 mangoes for ₹180. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
37. 37.A 5 kg bag of tomatoes costs ₹220. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
38. 38.A 10 kg bag of tomatoes costs ₹260. A 5 kg bag costs ₹175. How many rupees per kg do you save with the cheaper bag?
39. 39.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 4 colour pencil sets for ₹280. What does one colour pencil set cost at the cheaper shop (in ₹)?
40. 40.Shop A sells 3 mangoes for ₹90. Shop B sells 5 mangoes for ₹175. What does one mango cost at the cheaper shop (in ₹)?

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