Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 517 · 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 4 pairs of socks for ₹260. Shop B sells 3 pairs of socks for ₹210. What does one pair of socks cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 5 pens for ₹110. Shop B sells 6 pens for ₹138. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
3. 3.Shop A sells 5 colour pencil sets for ₹350. Shop B sells 3 colour pencil sets for ₹330. What does one colour pencil set cost at the cheaper shop (in ₹)?
4. 4.A 2 kg bag of dal costs ₹296. A 10 kg bag costs ₹1230. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
5. 5.A 1 kg bag of potatoes costs ₹33. A 5 kg bag costs ₹145. How many rupees per kg do you save with the cheaper bag?
6. 6.A 1 kg bag of dal costs ₹138. A 5 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
7. 7.Shop A sells 5 samosas for ₹65. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
8. 8.Shop A sells 2 plates of idli for ₹60. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
9. 9.A 10 kg bag of rice costs ₹570. A 5 kg bag costs ₹265. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 6 samosas for ₹84. Shop B sells 5 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
11. 11.A 1 kg bag of potatoes costs ₹24. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
12. 12.Shop A sells 4 pens for ₹52. Shop B sells 6 pens for ₹108. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
13. 13.Shop A sells 6 pens for ₹60. Shop B sells 4 pens for ₹64. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
14. 14.Shop A sells 2 pens for ₹50. Shop B sells 5 pens for ₹55. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
15. 15.Shop A sells 6 samosas for ₹90. Shop B sells 4 samosas for ₹48. What does one samosa cost at the cheaper shop (in ₹)?
16. 16.A 2 kg bag of tomatoes costs ₹94. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
17. 17.Shop A sells 4 pairs of socks for ₹280. Shop B sells 3 pairs of socks for ₹270. What does one pair of socks cost at the cheaper shop (in ₹)?
18. 18.A 10 kg bag of potatoes costs ₹340. A 1 kg bag costs ₹32. How many rupees per kg do you save with the cheaper bag?
19. 19.A 10 kg bag of onions costs ₹380. A 5 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
20. 20.A 1 kg bag of rice costs ₹56. A 5 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 5 pairs of socks for ₹375. Shop B sells 2 pairs of socks for ₹100. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
22. 22.Shop A sells 6 pairs of socks for ₹450. Shop B sells 4 pairs of socks for ₹240. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
23. 23.Shop A sells 2 colour pencil sets for ₹200. Shop B sells 4 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
24. 24.Shop A sells 4 plates of idli for ₹200. Shop B sells 6 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 6 samosas for ₹72. Shop B sells 2 samosas for ₹26. What does one samosa cost at the cheaper shop (in ₹)?
26. 26.Shop A sells 2 notebooks for ₹90. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
27. 27.Shop A sells 4 samosas for ₹56. Shop B sells 2 samosas for ₹36. What does one samosa cost at the cheaper shop (in ₹)?
28. 28.Shop A sells 5 pens for ₹65. Shop B sells 4 pens for ₹40. What does one pen cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 2 notebooks for ₹80. Shop B sells 3 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
30. 30.A 1 kg bag of onions costs ₹32. A 2 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 6 notebooks for ₹240. Shop B sells 2 notebooks for ₹100. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
32. 32.Shop A sells 5 pairs of socks for ₹425. Shop B sells 4 pairs of socks for ₹240. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
33. 33.Shop A sells 6 pens for ₹60. Shop B sells 3 pens for ₹33. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
34. 34.A 5 kg bag of wheat flour costs ₹225. A 10 kg bag costs ₹380. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
35. 35.Shop A sells 2 mangoes for ₹50. Shop B sells 4 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
36. 36.A 1 kg bag of dal costs ₹126. A 5 kg bag costs ₹535. How many rupees per kg do you save with the cheaper bag?
37. 37.Shop A sells 4 pairs of socks for ₹260. Shop B sells 5 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
38. 38.Shop A sells 2 plates of idli for ₹80. Shop B sells 6 plates of idli for ₹210. What does one plate of idli cost at the cheaper shop (in ₹)?
39. 39.Shop A sells 6 mangoes for ₹120. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
40. 40.Shop A sells 3 samosas for ₹54. Shop B sells 4 samosas for ₹80. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B

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