Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 607 · 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 ₹144. Shop B sells 3 pens for ₹66. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
2. 2.Shop A sells 4 pens for ₹100. Shop B sells 3 pens for ₹48. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
3. 3.A 2 kg bag of rice costs ₹104. A 5 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 4 mangoes for ₹160. Shop B sells 6 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
5. 5.A 1 kg bag of potatoes costs ₹34. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
6. 6.A 2 kg bag of onions costs ₹48. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
7. 7.A 5 kg bag of onions costs ₹185. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 2 samosas for ₹38. Shop B sells 3 samosas for ₹39. What does one samosa cost at the cheaper shop (in ₹)?
9. 9.Shop A sells 6 samosas for ₹96. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
10. 10.Shop A sells 4 geometry boxes for ₹320. Shop B sells 5 geometry boxes for ₹475. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
11. 11.Shop A sells 6 mangoes for ₹210. Shop B sells 4 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
12. 12.Shop A sells 2 mangoes for ₹60. Shop B sells 3 mangoes for ₹75. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
13. 13.A 2 kg bag of rice costs ₹112. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
14. 14.Shop A sells 3 mangoes for ₹60. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
15. 15.Shop A sells 4 pairs of socks for ₹280. Shop B sells 3 pairs of socks for ₹270. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
16. 16.A 2 kg bag of tomatoes costs ₹94. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
17. 17.Shop A sells 3 mangoes for ₹120. Shop B sells 2 mangoes for ₹50. What does one mango cost at the cheaper shop (in ₹)?
18. 18.A 2 kg bag of rice costs ₹86. A 5 kg bag costs ₹290. How many rupees per kg do you save with the cheaper bag?
19. 19.A 1 kg bag of onions costs ₹22. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
20. 20.Shop A sells 5 cricket balls for ₹575. Shop B sells 3 cricket balls for ₹390. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
21. 21.A 2 kg bag of onions costs ₹118. A 1 kg bag costs ₹30. How many rupees per kg do you save with the cheaper bag?
22. 22.A 10 kg bag of wheat flour costs ₹470. A 2 kg bag costs ₹86. How many rupees per kg do you save with the cheaper bag?
23. 23.A 1 kg bag of wheat flour costs ₹43. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
24. 24.Shop A sells 4 cricket balls for ₹400. Shop B sells 6 cricket balls for ₹780. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
25. 25.A 5 kg bag of potatoes costs ₹115. A 10 kg bag costs ₹290. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
26. 26.Shop A sells 5 pairs of socks for ₹425. Shop B sells 4 pairs of socks for ₹200. What does one pair of socks cost at the cheaper shop (in ₹)?
27. 27.A 1 kg bag of potatoes costs ₹27. A 10 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
28. 28.Shop A sells 4 mangoes for ₹100. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
29. 29.A 1 kg bag of wheat flour costs ₹50. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
30. 30.Shop A sells 2 pens for ₹24. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
31. 31.A 1 kg bag of dal costs ₹110. A 10 kg bag costs ₹1200. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
32. 32.Shop A sells 6 pens for ₹60. Shop B sells 2 pens for ₹50. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
33. 33.A 1 kg bag of tomatoes costs ₹29. A 10 kg bag costs ₹520. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
34. 34.Shop A sells 2 samosas for ₹34. Shop B sells 6 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
35. 35.Shop A sells 5 geometry boxes for ₹650. Shop B sells 6 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?
36. 36.Shop A sells 6 notebooks for ₹330. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
37. 37.A 10 kg bag of rice costs ₹680. A 2 kg bag costs ₹124. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
38. 38.Shop A sells 4 pairs of socks for ₹200. Shop B sells 6 pairs of socks for ₹510. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
39. 39.A 1 kg bag of rice costs ₹67. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 3 colour pencil sets for ₹330. Shop B sells 2 colour pencil sets for ₹170. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B

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