Better Buy Worksheet
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.
NameDateTime takenScore ___ / 40
- 1.Shop A sells 5 pens for ₹70. Shop B sells 4 pens for ₹68. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 2.A 10 kg bag of wheat flour costs ₹430. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 3.A 2 kg bag of wheat flour costs ₹62. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 4.A 2 kg bag of onions costs ₹86. A 1 kg bag costs ₹59. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 5.Shop A sells 6 colour pencil sets for ₹510. Shop B sells 5 colour pencil sets for ₹350. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 6.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
- 7.A 2 kg bag of tomatoes costs ₹116. A 5 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 8.A 5 kg bag of sugar costs ₹245. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 9.A 1 kg bag of tomatoes costs ₹48. A 5 kg bag costs ₹255. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 10.Shop A sells 6 geometry boxes for ₹630. Shop B sells 5 geometry boxes for ₹750. What does one geometry box cost at the cheaper shop (in ₹)?
- 11.A 2 kg bag of wheat flour costs ₹80. A 5 kg bag costs ₹180. How many rupees per kg do you save with the cheaper bag?
- 12.A 1 kg bag of onions costs ₹28. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 13.Shop A sells 2 pens for ₹30. Shop B sells 6 pens for ₹138. What does one pen cost at the cheaper shop (in ₹)?
- 14.Shop A sells 5 cricket balls for ₹575. Shop B sells 2 cricket balls for ₹220. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 15.A 5 kg bag of tomatoes costs ₹190. A 1 kg bag costs ₹60. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 16.A 1 kg bag of dal costs ₹111. A 5 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
- 17.A 1 kg bag of dal costs ₹110. A 5 kg bag costs ₹675. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 18.A 2 kg bag of onions costs ₹86. A 1 kg bag costs ₹28. How many rupees per kg do you save with the cheaper bag?
- 19.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
- 20.Shop A sells 5 geometry boxes for ₹700. Shop B sells 6 geometry boxes for ₹510. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 21.A 1 kg bag of rice costs ₹61. A 10 kg bag costs ₹580. How many rupees per kg do you save with the cheaper bag?
- 22.A 5 kg bag of tomatoes costs ₹240. A 1 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
- 23.A 1 kg bag of tomatoes costs ₹20. A 10 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
- 24.A 5 kg bag of wheat flour costs ₹160. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 25.Shop A sells 4 colour pencil sets for ₹480. Shop B sells 6 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 26.Shop A sells 3 pens for ₹42. Shop B sells 5 pens for ₹55. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 27.Shop A sells 6 cricket balls for ₹630. Shop B sells 5 cricket balls for ₹550. What does one cricket ball cost at the cheaper shop (in ₹)?
- 28.A 5 kg bag of wheat flour costs ₹175. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 29.Shop A sells 5 pens for ₹70. Shop B sells 6 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 30.A 5 kg bag of potatoes costs ₹130. A 2 kg bag costs ₹40. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 31.Shop A sells 6 plates of idli for ₹240. Shop B sells 4 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 32.A 1 kg bag of sugar costs ₹50. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 33.Shop A sells 5 mangoes for ₹150. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 34.Shop A sells 3 notebooks for ₹105. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 35.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 3 colour pencil sets for ₹345. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 36.A 1 kg bag of potatoes costs ₹29. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 37.Shop A sells 2 mangoes for ₹40. Shop B sells 3 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 38.A 2 kg bag of rice costs ₹86. A 5 kg bag costs ₹300. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 39.Shop A sells 3 cricket balls for ₹420. Shop B sells 5 cricket balls for ₹525. What does one cricket ball cost at the cheaper shop (in ₹)?
- 40.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹78. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
Answer key
- Shop A
- 10 kg bag
- 17
- 2 kg bag
- 70
- Shop B
- 2
- 7
- 1 kg bag
- 105
- 4
- 1 kg bag
- 15
- Shop B
- 5 kg bag
- 13
- 1 kg bag
- 15
- Shop A
- Shop B
- 3
- 4
- 3
- 1 kg bag
- Shop B
- Shop B
- 105
- 5
- Shop B
- 2 kg bag
- Shop A
- 2 kg bag
- Shop A
- Shop A
- 80
- 2 kg bag
- Shop A
- 2 kg bag
- 105
- Shop B
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