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.A 5 kg bag of rice costs ₹360. A 1 kg bag costs ₹55. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 2.A 10 kg bag of rice costs ₹670. A 2 kg bag costs ₹154. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 3.A 5 kg bag of dal costs ₹735. A 2 kg bag costs ₹278. How many rupees per kg do you save with the cheaper bag?
- 4.A 2 kg bag of rice costs ₹132. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 5.Shop A sells 6 geometry boxes for ₹660. Shop B sells 4 geometry boxes for ₹480. What does one geometry box cost at the cheaper shop (in ₹)?
- 6.Shop A sells 6 samosas for ₹114. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 7.Shop A sells 3 geometry boxes for ₹405. Shop B sells 6 geometry boxes for ₹600. What does one geometry box cost at the cheaper shop (in ₹)?
- 8.A 2 kg bag of tomatoes costs ₹100. A 1 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
- 9.A 10 kg bag of rice costs ₹490. A 2 kg bag costs ₹158. How many rupees per kg do you save with the cheaper bag?
- 10.A 10 kg bag of rice costs ₹670. A 2 kg bag costs ₹102. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 11.A 5 kg bag of wheat flour costs ₹200. A 1 kg bag costs ₹34. How many rupees per kg do you save with the cheaper bag?
- 12.A 1 kg bag of onions costs ₹32. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 13.A 10 kg bag of dal costs ₹1380. A 2 kg bag costs ₹192. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 14.A 10 kg bag of onions costs ₹250. A 5 kg bag costs ₹185. How many rupees per kg do you save with the cheaper bag?
- 15.A 5 kg bag of sugar costs ₹205. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
- 16.A 10 kg bag of tomatoes costs ₹530. A 5 kg bag costs ₹165. How many rupees per kg do you save with the cheaper bag?
- 17.Shop A sells 6 geometry boxes for ₹720. Shop B sells 5 geometry boxes for ₹725. What does one geometry box cost at the cheaper shop (in ₹)?
- 18.A 5 kg bag of tomatoes costs ₹100. A 2 kg bag costs ₹52. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 19.Shop A sells 4 notebooks for ₹180. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 20.A 5 kg bag of dal costs ₹645. A 2 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
- 21.A 1 kg bag of potatoes costs ₹32. A 10 kg bag costs ₹360. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 22.Shop A sells 4 cricket balls for ₹560. Shop B sells 6 cricket balls for ₹660. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 23.A 10 kg bag of dal costs ₹1390. A 2 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 4 geometry boxes for ₹540. Shop B sells 2 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 25.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹78. What does one pen cost at the cheaper shop (in ₹)?
- 26.Shop A sells 5 colour pencil sets for ₹525. Shop B sells 4 colour pencil sets for ₹260. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 27.Shop A sells 3 notebooks for ₹135. Shop B sells 2 notebooks for ₹70. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 28.A 1 kg bag of rice costs ₹55. A 10 kg bag costs ₹410. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 29.Shop A sells 3 samosas for ₹60. Shop B sells 4 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 30.Shop A sells 6 samosas for ₹84. Shop B sells 5 samosas for ₹90. What does one samosa cost at the cheaper shop (in ₹)?
- 31.A 1 kg bag of dal costs ₹114. A 5 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 32.A 2 kg bag of tomatoes costs ₹76. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 33.Shop A sells 2 plates of idli for ₹70. Shop B sells 5 plates of idli for ₹150. What does one plate of idli cost at the cheaper shop (in ₹)?
- 34.A 10 kg bag of wheat flour costs ₹410. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 5 geometry boxes for ₹450. Shop B sells 3 geometry boxes for ₹390. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 36.A 1 kg bag of tomatoes costs ₹50. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 37.Shop A sells 5 pens for ₹110. Shop B sells 6 pens for ₹66. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.A 2 kg bag of tomatoes costs ₹84. A 10 kg bag costs ₹250. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 39.Shop A sells 5 notebooks for ₹225. Shop B sells 2 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 40.A 1 kg bag of dal costs ₹107. A 5 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
Answer key
- 1 kg bag
- 10 kg bag
- 8
- 24
- 110
- Shop B
- 100
- 8
- 30
- 2 kg bag
- 6
- 1 kg bag
- 2 kg bag
- 12
- 3
- 20
- 120
- 5 kg bag
- Shop B
- 11
- 1 kg bag
- Shop B
- 34
- Shop A
- 13
- 65
- Shop B
- 10 kg bag
- Shop B
- 14
- 14
- 2 kg bag
- 30
- 5
- Shop A
- 2 kg bag
- Shop B
- 10 kg bag
- Shop A
- 9
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