Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 174 · 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 2 kg bag of rice costs ₹158. A 5 kg bag costs ₹345. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
2. 2.Shop A sells 4 samosas for ₹72. Shop B sells 3 samosas for ₹57. What does one samosa cost at the cheaper shop (in ₹)?
3. 3.A 1 kg bag of sugar costs ₹41. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
4. 4.Shop A sells 4 pens for ₹56. Shop B sells 2 pens for ₹24. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
5. 5.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
6. 6.A 5 kg bag of wheat flour costs ₹190. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
7. 7.Shop A sells 5 samosas for ₹90. Shop B sells 4 samosas for ₹80. What does one samosa cost at the cheaper shop (in ₹)?
8. 8.Shop A sells 6 cricket balls for ₹900. Shop B sells 5 cricket balls for ₹550. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
9. 9.Shop A sells 5 mangoes for ₹150. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
10. 10.Shop A sells 2 mangoes for ₹40. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
11. 11.Shop A sells 4 mangoes for ₹140. Shop B sells 3 mangoes for ₹90. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 2 pairs of socks for ₹100. Shop B sells 4 pairs of socks for ₹360. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
13. 13.A 1 kg bag of dal costs ₹119. A 2 kg bag costs ₹224. How many rupees per kg do you save with the cheaper bag?
14. 14.A 10 kg bag of dal costs ₹970. A 1 kg bag costs ₹136. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 6 colour pencil sets for ₹660. Shop B sells 5 colour pencil sets for ₹525. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
16. 16.A 2 kg bag of tomatoes costs ₹78. A 5 kg bag costs ₹295. How many rupees per kg do you save with the cheaper bag?
17. 17.A 1 kg bag of tomatoes costs ₹35. A 2 kg bag costs ₹118. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
18. 18.Shop A sells 6 plates of idli for ₹210. Shop B sells 2 plates of idli for ₹60. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
19. 19.A 5 kg bag of wheat flour costs ₹250. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
20. 20.A 1 kg bag of sugar costs ₹46. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
21. 21.Shop A sells 6 cricket balls for ₹750. Shop B sells 3 cricket balls for ₹345. What does one cricket ball cost at the cheaper shop (in ₹)?
22. 22.A 10 kg bag of onions costs ₹280. A 5 kg bag costs ₹100. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
23. 23.A 1 kg bag of potatoes costs ₹37. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
24. 24.A 2 kg bag of dal costs ₹256. A 10 kg bag costs ₹1430. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
25. 25.A 2 kg bag of potatoes costs ₹54. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
26. 26.Shop A sells 6 plates of idli for ₹360. Shop B sells 3 plates of idli for ₹150. What does one plate of idli cost at the cheaper shop (in ₹)?
27. 27.A 5 kg bag of potatoes costs ₹110. A 10 kg bag costs ₹240. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
28. 28.Shop A sells 6 notebooks for ₹240. Shop B sells 3 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
29. 29.A 5 kg bag of potatoes costs ₹130. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
30. 30.Shop A sells 5 pairs of socks for ₹425. Shop B sells 3 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
31. 31.Shop A sells 4 pairs of socks for ₹320. Shop B sells 5 pairs of socks for ₹350. What does one pair of socks cost at the cheaper shop (in ₹)?
32. 32.A 5 kg bag of rice costs ₹340. A 10 kg bag costs ₹670. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
33. 33.Shop A sells 5 cricket balls for ₹500. Shop B sells 4 cricket balls for ₹560. What does one cricket ball cost at the cheaper shop (in ₹)?
34. 34.A 5 kg bag of onions costs ₹245. A 2 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
35. 35.A 2 kg bag of rice costs ₹122. A 5 kg bag costs ₹325. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
36. 36.A 5 kg bag of tomatoes costs ₹265. A 2 kg bag costs ₹58. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
37. 37.Shop A sells 3 pairs of socks for ₹150. Shop B sells 2 pairs of socks for ₹120. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
38. 38.Shop A sells 6 plates of idli for ₹330. Shop B sells 4 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
39. 39.Shop A sells 5 mangoes for ₹100. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
40. 40.Shop A sells 2 cricket balls for ₹220. Shop B sells 5 cricket balls for ₹625. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B

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