Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 711 · 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 samosas for ₹120. Shop B sells 2 samosas for ₹28. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
2. 2.Shop A sells 4 samosas for ₹60. Shop B sells 3 samosas for ₹51. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
3. 3.A 5 kg bag of rice costs ₹230. A 1 kg bag costs ₹71. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 2 pens for ₹26. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
5. 5.A 2 kg bag of sugar costs ₹80. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
6. 6.Shop A sells 6 mangoes for ₹180. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
7. 7.A 1 kg bag of potatoes costs ₹26. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 2 notebooks for ₹60. Shop B sells 6 notebooks for ₹270. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
9. 9.A 10 kg bag of rice costs ₹520. A 2 kg bag costs ₹140. How many rupees per kg do you save with the cheaper bag?
10. 10.A 10 kg bag of potatoes costs ₹370. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
11. 11.Shop A sells 3 mangoes for ₹60. Shop B sells 4 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 5 notebooks for ₹175. Shop B sells 3 notebooks for ₹135. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
13. 13.Shop A sells 4 geometry boxes for ₹440. Shop B sells 5 geometry boxes for ₹400. What does one geometry box cost at the cheaper shop (in ₹)?
14. 14.A 2 kg bag of wheat flour costs ₹74. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
15. 15.A 5 kg bag of tomatoes costs ₹255. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
16. 16.Shop A sells 4 pairs of socks for ₹300. Shop B sells 6 pairs of socks for ₹390. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
17. 17.Shop A sells 2 notebooks for ₹80. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
18. 18.Shop A sells 3 samosas for ₹57. Shop B sells 2 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
19. 19.Shop A sells 3 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹140. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
20. 20.A 1 kg bag of potatoes costs ₹21. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 4 notebooks for ₹160. Shop B sells 3 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
22. 22.Shop A sells 2 cricket balls for ₹270. Shop B sells 4 cricket balls for ₹460. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
23. 23.Shop A sells 5 geometry boxes for ₹625. Shop B sells 2 geometry boxes for ₹180. What does one geometry box cost at the cheaper shop (in ₹)?
24. 24.A 1 kg bag of wheat flour costs ₹48. A 10 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
25. 25.A 1 kg bag of dal costs ₹125. A 10 kg bag costs ₹1040. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
26. 26.Shop A sells 4 cricket balls for ₹600. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
27. 27.A 2 kg bag of onions costs ₹66. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
28. 28.A 10 kg bag of tomatoes costs ₹350. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 2 plates of idli for ₹70. Shop B sells 5 plates of idli for ₹275. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
30. 30.A 10 kg bag of sugar costs ₹410. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 3 notebooks for ₹165. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
32. 32.Shop A sells 4 notebooks for ₹120. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
33. 33.A 10 kg bag of tomatoes costs ₹570. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
34. 34.A 10 kg bag of wheat flour costs ₹450. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
35. 35.A 2 kg bag of wheat flour costs ₹76. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
36. 36.A 1 kg bag of potatoes costs ₹27. A 5 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
37. 37.Shop A sells 2 notebooks for ₹80. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
38. 38.A 5 kg bag of potatoes costs ₹110. A 1 kg bag costs ₹28. How many rupees per kg do you save with the cheaper bag?
39. 39.A 10 kg bag of rice costs ₹670. A 5 kg bag costs ₹345. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 5 colour pencil sets for ₹500. Shop B sells 2 colour pencil sets for ₹210. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A

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