Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 734 · 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.A 10 kg bag of tomatoes costs ₹370. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
2. 2.A 1 kg bag of dal costs ₹143. A 2 kg bag costs ₹260. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
3. 3.Shop A sells 6 pairs of socks for ₹450. Shop B sells 4 pairs of socks for ₹360. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
4. 4.A 10 kg bag of rice costs ₹800. A 1 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
5. 5.A 10 kg bag of wheat flour costs ₹380. A 5 kg bag costs ₹250. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
6. 6.Shop A sells 4 notebooks for ₹220. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
7. 7.Shop A sells 5 pairs of socks for ₹375. Shop B sells 3 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
8. 8.A 2 kg bag of potatoes costs ₹40. A 1 kg bag costs ₹27. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
9. 9.Shop A sells 4 geometry boxes for ₹340. Shop B sells 2 geometry boxes for ₹190. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.A 5 kg bag of wheat flour costs ₹170. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
11. 11.A 10 kg bag of dal costs ₹900. A 1 kg bag costs ₹146. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
12. 12.Shop A sells 5 samosas for ₹90. Shop B sells 4 samosas for ₹76. What does one samosa cost at the cheaper shop (in ₹)?
13. 13.A 1 kg bag of rice costs ₹74. A 2 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
14. 14.Shop A sells 3 mangoes for ₹90. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
15. 15.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
16. 16.A 10 kg bag of tomatoes costs ₹400. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
17. 17.A 10 kg bag of tomatoes costs ₹430. A 5 kg bag costs ₹255. How many rupees per kg do you save with the cheaper bag?
18. 18.Shop A sells 6 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹140. What does one plate of idli cost at the cheaper shop (in ₹)?
19. 19.A 5 kg bag of dal costs ₹515. A 10 kg bag costs ₹900. How many rupees per kg do you save with the cheaper bag?
20. 20.A 10 kg bag of onions costs ₹370. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 3 geometry boxes for ₹435. Shop B sells 6 geometry boxes for ₹600. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
22. 22.Shop A sells 4 samosas for ₹76. Shop B sells 5 samosas for ₹80. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
23. 23.Shop A sells 2 samosas for ₹28. Shop B sells 4 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
24. 24.Shop A sells 3 cricket balls for ₹315. Shop B sells 5 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
25. 25.A 10 kg bag of potatoes costs ₹240. A 1 kg bag costs ₹39. How many rupees per kg do you save with the cheaper bag?
26. 26.A 2 kg bag of rice costs ₹90. A 1 kg bag costs ₹59. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
27. 27.Shop A sells 6 pens for ₹60. Shop B sells 2 pens for ₹46. What does one pen cost at the cheaper shop (in ₹)?
28. 28.A 10 kg bag of wheat flour costs ₹320. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
29. 29.A 5 kg bag of potatoes costs ₹140. A 10 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
30. 30.A 5 kg bag of tomatoes costs ₹265. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
31. 31.A 1 kg bag of sugar costs ₹50. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
32. 32.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 6 colour pencil sets for ₹630. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
33. 33.Shop A sells 4 geometry boxes for ₹380. Shop B sells 5 geometry boxes for ₹700. What does one geometry box cost at the cheaper shop (in ₹)?
34. 34.A 10 kg bag of wheat flour costs ₹500. A 5 kg bag costs ₹160. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
35. 35.Shop A sells 6 notebooks for ₹270. Shop B sells 5 notebooks for ₹250. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
36. 36.A 10 kg bag of tomatoes costs ₹570. A 5 kg bag costs ₹135. How many rupees per kg do you save with the cheaper bag?
37. 37.A 5 kg bag of onions costs ₹155. A 10 kg bag costs ₹460. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
38. 38.A 5 kg bag of onions costs ₹215. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
39. 39.Shop A sells 5 notebooks for ₹275. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
40. 40.Shop A sells 2 pens for ₹24. Shop B sells 3 pens for ₹30. Which shop is cheaper for one pen? (a) Shop B (b) Shop A

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