Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 899 · 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 cricket balls for ₹600. Shop B sells 3 cricket balls for ₹315. What does one cricket ball cost at the cheaper shop (in ₹)?
2. 2.Shop A sells 3 notebooks for ₹180. Shop B sells 2 notebooks for ₹70. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
3. 3.A 2 kg bag of wheat flour costs ₹76. A 1 kg bag costs ₹39. How many rupees per kg do you save with the cheaper bag?
4. 4.A 5 kg bag of wheat flour costs ₹190. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
5. 5.Shop A sells 5 cricket balls for ₹500. Shop B sells 2 cricket balls for ₹290. What does one cricket ball cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 4 colour pencil sets for ₹380. Shop B sells 5 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
7. 7.A 10 kg bag of wheat flour costs ₹500. A 1 kg bag costs ₹39. How many rupees per kg do you save with the cheaper bag?
8. 8.Shop A sells 2 pairs of socks for ₹110. Shop B sells 3 pairs of socks for ₹270. What does one pair of socks cost at the cheaper shop (in ₹)?
9. 9.A 10 kg bag of sugar costs ₹490. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
10. 10.Shop A sells 3 cricket balls for ₹330. Shop B sells 4 cricket balls for ₹520. What does one cricket ball cost at the cheaper shop (in ₹)?
11. 11.A 10 kg bag of wheat flour costs ₹390. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
12. 12.A 10 kg bag of potatoes costs ₹200. A 5 kg bag costs ₹160. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
13. 13.Shop A sells 2 pens for ₹42. Shop B sells 5 pens for ₹115. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
14. 14.A 2 kg bag of dal costs ₹254. A 5 kg bag costs ₹745. How many rupees per kg do you save with the cheaper bag?
15. 15.Shop A sells 2 plates of idli for ₹100. Shop B sells 4 plates of idli for ₹140. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
16. 16.Shop A sells 2 samosas for ₹26. Shop B sells 6 samosas for ₹96. What does one samosa cost at the cheaper shop (in ₹)?
17. 17.A 2 kg bag of tomatoes costs ₹106. A 10 kg bag costs ₹520. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
18. 18.A 5 kg bag of rice costs ₹230. A 10 kg bag costs ₹550. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
19. 19.Shop A sells 5 plates of idli for ₹275. Shop B sells 3 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
20. 20.Shop A sells 2 notebooks for ₹90. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
21. 21.A 1 kg bag of onions costs ₹41. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
22. 22.A 2 kg bag of wheat flour costs ₹98. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 4 geometry boxes for ₹480. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
24. 24.Shop A sells 5 mangoes for ₹200. Shop B sells 6 mangoes for ₹180. What does one mango cost at the cheaper shop (in ₹)?
25. 25.Shop A sells 4 samosas for ₹48. Shop B sells 3 samosas for ₹60. What does one samosa cost at the cheaper shop (in ₹)?
26. 26.A 10 kg bag of dal costs ₹1130. A 1 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
27. 27.Shop A sells 2 pens for ₹30. Shop B sells 5 pens for ₹125. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
28. 28.A 1 kg bag of dal costs ₹123. A 10 kg bag costs ₹1470. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
29. 29.A 10 kg bag of wheat flour costs ₹350. A 5 kg bag costs ₹185. How many rupees per kg do you save with the cheaper bag?
30. 30.A 1 kg bag of sugar costs ₹50. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
31. 31.A 1 kg bag of potatoes costs ₹24. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
32. 32.A 2 kg bag of rice costs ₹96. A 5 kg bag costs ₹235. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 2 colour pencil sets for ₹150. Shop B sells 5 colour pencil sets for ₹525. What does one colour pencil set cost at the cheaper shop (in ₹)?
34. 34.Shop A sells 6 plates of idli for ₹300. Shop B sells 5 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
35. 35.A 1 kg bag of wheat flour costs ₹40. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 4 mangoes for ₹140. Shop B sells 3 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
37. 37.Shop A sells 5 pairs of socks for ₹325. Shop B sells 4 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
38. 38.A 2 kg bag of sugar costs ₹92. A 10 kg bag costs ₹440. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
39. 39.A 2 kg bag of potatoes costs ₹62. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
40. 40.Shop A sells 4 pens for ₹76. Shop B sells 2 pens for ₹46. Which shop is cheaper for one pen? (a) Shop B (b) Shop A

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