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 ₹315. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 2.Shop A sells 5 colour pencil sets for ₹450. Shop B sells 6 colour pencil sets for ₹510. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 3.Shop A sells 5 colour pencil sets for ₹450. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 4.Shop A sells 5 cricket balls for ₹525. Shop B sells 2 cricket balls for ₹260. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 5.A 2 kg bag of dal costs ₹194. A 5 kg bag costs ₹650. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 6.Shop A sells 6 plates of idli for ₹210. Shop B sells 2 plates of idli for ₹60. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 7.A 2 kg bag of dal costs ₹268. A 5 kg bag costs ₹490. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 8.A 1 kg bag of rice costs ₹70. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
- 9.A 10 kg bag of wheat flour costs ₹340. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?
- 10.A 5 kg bag of tomatoes costs ₹130. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 11.Shop A sells 3 notebooks for ₹150. Shop B sells 5 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
- 12.Shop A sells 3 mangoes for ₹60. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
- 13.Shop A sells 6 notebooks for ₹270. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 14.Shop A sells 6 mangoes for ₹120. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
- 15.Shop A sells 2 geometry boxes for ₹180. Shop B sells 5 geometry boxes for ₹425. What does one geometry box cost at the cheaper shop (in ₹)?
- 16.Shop A sells 5 cricket balls for ₹525. Shop B sells 6 cricket balls for ₹660. What does one cricket ball cost at the cheaper shop (in ₹)?
- 17.A 10 kg bag of sugar costs ₹490. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 18.Shop A sells 6 pens for ₹96. Shop B sells 2 pens for ₹20. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 19.Shop A sells 3 geometry boxes for ₹450. Shop B sells 2 geometry boxes for ₹170. What does one geometry box cost at the cheaper shop (in ₹)?
- 20.A 2 kg bag of tomatoes costs ₹62. A 1 kg bag costs ₹23. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 5 plates of idli for ₹250. Shop B sells 2 plates of idli for ₹80. What does one plate of idli cost at the cheaper shop (in ₹)?
- 22.A 1 kg bag of wheat flour costs ₹45. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 23.Shop A sells 6 cricket balls for ₹870. Shop B sells 5 cricket balls for ₹575. What does one cricket ball cost at the cheaper shop (in ₹)?
- 24.A 2 kg bag of rice costs ₹112. A 10 kg bag costs ₹800. How many rupees per kg do you save with the cheaper bag?
- 25.A 2 kg bag of rice costs ₹144. A 1 kg bag costs ₹61. How many rupees per kg do you save with the cheaper bag?
- 26.A 1 kg bag of potatoes costs ₹34. A 10 kg bag costs ₹370. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 27.Shop A sells 6 mangoes for ₹240. Shop B sells 4 mangoes for ₹100. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 28.A 5 kg bag of wheat flour costs ₹155. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
- 29.A 1 kg bag of sugar costs ₹50. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 30.Shop A sells 6 geometry boxes for ₹720. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 31.A 1 kg bag of potatoes costs ₹33. A 2 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 4 pens for ₹76. Shop B sells 3 pens for ₹69. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 33.A 10 kg bag of onions costs ₹350. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
- 34.A 1 kg bag of wheat flour costs ₹39. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 35.A 1 kg bag of tomatoes costs ₹20. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 36.A 10 kg bag of rice costs ₹740. A 1 kg bag costs ₹56. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 37.A 5 kg bag of rice costs ₹400. A 1 kg bag costs ₹73. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 38.A 5 kg bag of tomatoes costs ₹270. A 10 kg bag costs ₹290. How many rupees per kg do you save with the cheaper bag?
- 39.A 10 kg bag of wheat flour costs ₹420. A 5 kg bag costs ₹160. How many rupees per kg do you save with the cheaper bag?
- 40.Shop A sells 3 samosas for ₹36. Shop B sells 2 samosas for ₹38. What does one samosa cost at the cheaper shop (in ₹)?
Answer key
- 1 kg bag
- Shop B
- Shop B
- Shop A
- 2 kg bag
- Shop B
- 5 kg bag
- 24
- 3
- 5 kg bag
- 50
- 20
- Shop A
- 20
- 85
- 105
- 9
- Shop B
- 85
- 8
- 40
- 15
- 115
- 24
- 11
- 1 kg bag
- Shop B
- 8
- 10 kg bag
- Shop A
- 7
- Shop A
- 10
- 3
- 1 kg bag
- 1 kg bag
- 1 kg bag
- 25
- 10
- 12
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