Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 972 · 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 pairs of socks for ₹255. Shop B sells 2 pairs of socks for ₹120. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
2. 2.Shop A sells 4 pens for ₹44. Shop B sells 5 pens for ₹100. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
3. 3.A 10 kg bag of rice costs ₹510. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
4. 4.Shop A sells 5 pens for ₹70. Shop B sells 3 pens for ₹69. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
5. 5.A 2 kg bag of dal costs ₹196. A 10 kg bag costs ₹970. How many rupees per kg do you save with the cheaper bag?
6. 6.Shop A sells 3 notebooks for ₹120. Shop B sells 6 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
7. 7.A 2 kg bag of potatoes costs ₹44. A 5 kg bag costs ₹120. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 4 pens for ₹44. Shop B sells 5 pens for ₹50. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
9. 9.Shop A sells 3 geometry boxes for ₹255. Shop B sells 5 geometry boxes for ₹500. What does one geometry box cost at the cheaper shop (in ₹)?
10. 10.Shop A sells 3 pens for ₹30. Shop B sells 4 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
11. 11.A 2 kg bag of sugar costs ₹86. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
12. 12.A 5 kg bag of wheat flour costs ₹245. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
13. 13.Shop A sells 3 samosas for ₹36. Shop B sells 4 samosas for ₹68. What does one samosa cost at the cheaper shop (in ₹)?
14. 14.Shop A sells 6 pairs of socks for ₹330. Shop B sells 2 pairs of socks for ₹170. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
15. 15.A 10 kg bag of wheat flour costs ₹330. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
16. 16.A 5 kg bag of tomatoes costs ₹250. A 1 kg bag costs ₹41. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 4 pens for ₹92. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
18. 18.A 5 kg bag of potatoes costs ₹190. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
19. 19.Shop A sells 4 mangoes for ₹140. Shop B sells 2 mangoes for ₹50. What does one mango cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 2 notebooks for ₹70. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
21. 21.Shop A sells 2 notebooks for ₹110. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
22. 22.A 5 kg bag of onions costs ₹185. A 1 kg bag costs ₹28. How many rupees per kg do you save with the cheaper bag?
23. 23.A 1 kg bag of sugar costs ₹43. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
24. 24.Shop A sells 5 notebooks for ₹150. Shop B sells 2 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
25. 25.Shop A sells 4 samosas for ₹52. Shop B sells 6 samosas for ₹102. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
26. 26.Shop A sells 2 pens for ₹32. Shop B sells 3 pens for ₹51. What does one pen cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 3 mangoes for ₹60. Shop B sells 5 mangoes for ₹125. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
28. 28.Shop A sells 3 samosas for ₹51. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
29. 29.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
30. 30.Shop A sells 2 notebooks for ₹110. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
31. 31.A 5 kg bag of sugar costs ₹245. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
32. 32.A 1 kg bag of wheat flour costs ₹32. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 4 pens for ₹48. Shop B sells 5 pens for ₹50. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
34. 34.A 1 kg bag of rice costs ₹57. A 2 kg bag costs ₹122. How many rupees per kg do you save with the cheaper bag?
35. 35.A 1 kg bag of rice costs ₹43. A 2 kg bag costs ₹124. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
36. 36.A 1 kg bag of wheat flour costs ₹48. A 5 kg bag costs ₹175. How many rupees per kg do you save with the cheaper bag?
37. 37.A 10 kg bag of sugar costs ₹440. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 3 cricket balls for ₹435. Shop B sells 5 cricket balls for ₹625. What does one cricket ball cost at the cheaper shop (in ₹)?
39. 39.A 1 kg bag of rice costs ₹41. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
40. 40.A 2 kg bag of rice costs ₹86. A 5 kg bag costs ₹205. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag

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