Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 870 · 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 ₹96. Shop B sells 3 pens for ₹69. What does one pen cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 3 notebooks for ₹150. Shop B sells 5 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 5 cricket balls for ₹500. Shop B sells 4 cricket balls for ₹540. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
4. 4.Shop A sells 2 mangoes for ₹60. Shop B sells 6 mangoes for ₹210. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
5. 5.A 5 kg bag of wheat flour costs ₹180. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
6. 6.Shop A sells 6 samosas for ₹90. Shop B sells 3 samosas for ₹42. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
7. 7.A 2 kg bag of wheat flour costs ₹72. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
8. 8.Shop A sells 4 geometry boxes for ₹520. Shop B sells 3 geometry boxes for ₹405. What does one geometry box cost at the cheaper shop (in ₹)?
9. 9.A 1 kg bag of sugar costs ₹45. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 4 notebooks for ₹220. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 4 colour pencil sets for ₹380. Shop B sells 3 colour pencil sets for ₹210. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
12. 12.A 2 kg bag of onions costs ₹104. A 10 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
13. 13.A 10 kg bag of dal costs ₹1410. A 5 kg bag costs ₹660. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
14. 14.Shop A sells 3 cricket balls for ₹390. Shop B sells 4 cricket balls for ₹440. What does one cricket ball cost at the cheaper shop (in ₹)?
15. 15.Shop A sells 4 pens for ₹68. Shop B sells 5 pens for ₹95. What does one pen cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 5 colour pencil sets for ₹375. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
17. 17.Shop A sells 4 pens for ₹44. Shop B sells 3 pens for ₹42. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
18. 18.Shop A sells 6 pairs of socks for ₹360. Shop B sells 2 pairs of socks for ₹180. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
19. 19.Shop A sells 6 mangoes for ₹240. Shop B sells 5 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
20. 20.Shop A sells 6 pens for ₹102. Shop B sells 2 pens for ₹50. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
21. 21.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
22. 22.A 1 kg bag of wheat flour costs ₹43. A 5 kg bag costs ₹195. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
23. 23.Shop A sells 4 cricket balls for ₹440. Shop B sells 6 cricket balls for ₹780. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
24. 24.Shop A sells 6 colour pencil sets for ₹450. Shop B sells 5 colour pencil sets for ₹325. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
25. 25.A 2 kg bag of onions costs ₹52. A 5 kg bag costs ₹110. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
26. 26.Shop A sells 3 geometry boxes for ₹390. Shop B sells 2 geometry boxes for ₹190. What does one geometry box cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 6 pairs of socks for ₹480. Shop B sells 3 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
28. 28.A 1 kg bag of potatoes costs ₹39. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
29. 29.A 5 kg bag of potatoes costs ₹125. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
30. 30.Shop A sells 3 notebooks for ₹135. Shop B sells 4 notebooks for ₹140. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
31. 31.Shop A sells 2 mangoes for ₹80. Shop B sells 3 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
32. 32.A 10 kg bag of rice costs ₹790. A 5 kg bag costs ₹365. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
33. 33.A 5 kg bag of dal costs ₹465. A 10 kg bag costs ₹1250. How many rupees per kg do you save with the cheaper bag?
34. 34.A 5 kg bag of tomatoes costs ₹290. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
35. 35.Shop A sells 2 cricket balls for ₹300. Shop B sells 5 cricket balls for ₹500. What does one cricket ball cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 2 mangoes for ₹50. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
37. 37.A 5 kg bag of rice costs ₹215. A 1 kg bag costs ₹61. How many rupees per kg do you save with the cheaper bag?
38. 38.Shop A sells 2 plates of idli for ₹100. Shop B sells 3 plates of idli for ₹120. What does one plate of idli cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 3 pens for ₹75. Shop B sells 5 pens for ₹100. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
40. 40.A 2 kg bag of rice costs ₹86. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag

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