Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 962 · 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.A 2 kg bag of onions costs ₹80. A 1 kg bag costs ₹50. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
2. 2.Shop A sells 3 colour pencil sets for ₹255. Shop B sells 2 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
3. 3.A 1 kg bag of onions costs ₹28. A 2 kg bag costs ₹110. How many rupees per kg do you save with the cheaper bag?
4. 4.Shop A sells 4 plates of idli for ₹120. Shop B sells 3 plates of idli for ₹135. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
5. 5.Shop A sells 3 mangoes for ₹90. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
6. 6.Shop A sells 6 cricket balls for ₹780. Shop B sells 4 cricket balls for ₹440. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
7. 7.Shop A sells 6 cricket balls for ₹600. Shop B sells 5 cricket balls for ₹575. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
8. 8.Shop A sells 4 plates of idli for ₹220. Shop B sells 5 plates of idli for ₹300. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
9. 9.A 5 kg bag of dal costs ₹490. A 2 kg bag costs ₹258. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
10. 10.Shop A sells 6 geometry boxes for ₹600. Shop B sells 3 geometry boxes for ₹405. What does one geometry box cost at the cheaper shop (in ₹)?
11. 11.A 1 kg bag of rice costs ₹74. A 5 kg bag costs ₹395. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 3 pens for ₹69. Shop B sells 2 pens for ₹30. What does one pen cost at the cheaper shop (in ₹)?
13. 13.Shop A sells 5 pens for ₹110. Shop B sells 3 pens for ₹45. What does one pen cost at the cheaper shop (in ₹)?
14. 14.A 10 kg bag of wheat flour costs ₹440. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 2 pens for ₹30. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
16. 16.Shop A sells 4 samosas for ₹64. Shop B sells 3 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
17. 17.A 2 kg bag of potatoes costs ₹72. A 5 kg bag costs ₹135. How many rupees per kg do you save with the cheaper bag?
18. 18.A 2 kg bag of dal costs ₹298. A 10 kg bag costs ₹1310. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
19. 19.A 5 kg bag of sugar costs ₹230. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
20. 20.Shop A sells 2 cricket balls for ₹220. Shop B sells 5 cricket balls for ₹650. What does one cricket ball cost at the cheaper shop (in ₹)?
21. 21.A 10 kg bag of wheat flour costs ₹500. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
22. 22.Shop A sells 3 mangoes for ₹60. Shop B sells 6 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
23. 23.A 2 kg bag of tomatoes costs ₹80. A 1 kg bag costs ₹31. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
24. 24.Shop A sells 6 cricket balls for ₹810. Shop B sells 3 cricket balls for ₹330. What does one cricket ball cost at the cheaper shop (in ₹)?
25. 25.A 5 kg bag of wheat flour costs ₹250. A 10 kg bag costs ₹410. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
26. 26.A 10 kg bag of onions costs ₹540. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
27. 27.A 2 kg bag of onions costs ₹86. A 1 kg bag costs ₹28. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
28. 28.Shop A sells 4 mangoes for ₹140. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
29. 29.A 1 kg bag of dal costs ₹90. A 2 kg bag costs ₹236. How many rupees per kg do you save with the cheaper bag?
30. 30.A 10 kg bag of rice costs ₹800. A 5 kg bag costs ₹345. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 2 geometry boxes for ₹230. Shop B sells 5 geometry boxes for ₹725. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
32. 32.Shop A sells 2 pens for ₹36. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
33. 33.A 2 kg bag of tomatoes costs ₹110. A 5 kg bag costs ₹260. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
34. 34.A 5 kg bag of tomatoes costs ₹105. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
35. 35.A 5 kg bag of sugar costs ₹235. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 3 geometry boxes for ₹300. Shop B sells 4 geometry boxes for ₹480. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
37. 37.A 5 kg bag of sugar costs ₹230. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
38. 38.A 1 kg bag of wheat flour costs ₹35. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
39. 39.A 10 kg bag of dal costs ₹1380. A 1 kg bag costs ₹121. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 6 pairs of socks for ₹540. Shop B sells 4 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B

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