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 10 kg bag of rice costs ₹570. A 1 kg bag costs ₹79. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 4 pens for ₹80. Shop B sells 3 pens for ₹54. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 3.Shop A sells 6 pens for ₹84. Shop B sells 3 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
- 4.A 10 kg bag of wheat flour costs ₹370. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 5.Shop A sells 4 notebooks for ₹200. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 6.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 6 colour pencil sets for ₹720. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 7.A 1 kg bag of onions costs ₹59. A 2 kg bag costs ₹116. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 5 notebooks for ₹250. Shop B sells 4 notebooks for ₹140. What does one notebook cost at the cheaper shop (in ₹)?
- 9.A 2 kg bag of wheat flour costs ₹60. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 10.A 1 kg bag of tomatoes costs ₹49. A 5 kg bag costs ₹160. How many rupees per kg do you save with the cheaper bag?
- 11.A 10 kg bag of onions costs ₹250. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 12.Shop A sells 4 mangoes for ₹80. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 13.A 2 kg bag of potatoes costs ₹76. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 14.Shop A sells 5 samosas for ₹75. Shop B sells 4 samosas for ₹52. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 15.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 2 colour pencil sets for ₹140. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 16.Shop A sells 6 geometry boxes for ₹810. Shop B sells 2 geometry boxes for ₹210. What does one geometry box cost at the cheaper shop (in ₹)?
- 17.Shop A sells 3 mangoes for ₹60. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 18.Shop A sells 2 colour pencil sets for ₹210. Shop B sells 6 colour pencil sets for ₹450. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 19.A 2 kg bag of dal costs ₹250. A 10 kg bag costs ₹1260. How many rupees per kg do you save with the cheaper bag?
- 20.A 1 kg bag of potatoes costs ₹25. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 6 pens for ₹78. Shop B sells 2 pens for ₹24. What does one pen cost at the cheaper shop (in ₹)?
- 22.A 1 kg bag of dal costs ₹134. A 2 kg bag costs ₹230. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 23.Shop A sells 5 notebooks for ₹250. Shop B sells 3 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
- 24.A 5 kg bag of rice costs ₹200. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 25.A 1 kg bag of sugar costs ₹49. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
- 26.A 1 kg bag of onions costs ₹27. A 10 kg bag costs ₹540. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 27.A 5 kg bag of wheat flour costs ₹180. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 3 mangoes for ₹60. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 29.Shop A sells 6 cricket balls for ₹720. Shop B sells 2 cricket balls for ₹210. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 30.Shop A sells 3 cricket balls for ₹345. Shop B sells 4 cricket balls for ₹540. What does one cricket ball cost at the cheaper shop (in ₹)?
- 31.Shop A sells 6 pens for ₹120. Shop B sells 3 pens for ₹57. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 32.Shop A sells 4 pairs of socks for ₹360. Shop B sells 3 pairs of socks for ₹255. What does one pair of socks cost at the cheaper shop (in ₹)?
- 33.Shop A sells 2 mangoes for ₹80. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
- 34.A 2 kg bag of potatoes costs ₹72. A 10 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 6 pens for ₹84. Shop B sells 3 pens for ₹54. What does one pen cost at the cheaper shop (in ₹)?
- 36.A 10 kg bag of tomatoes costs ₹430. A 2 kg bag costs ₹112. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 3 pens for ₹33. Shop B sells 4 pens for ₹80. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.Shop A sells 3 samosas for ₹54. Shop B sells 4 samosas for ₹56. What does one samosa cost at the cheaper shop (in ₹)?
- 39.A 5 kg bag of potatoes costs ₹185. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 40.Shop A sells 3 pens for ₹60. Shop B sells 6 pens for ₹78. What does one pen cost at the cheaper shop (in ₹)?
Answer key
- 22
- Shop B
- 14
- 1 kg bag
- Shop A
- 115
- 1
- 35
- 2 kg bag
- 17
- 10 kg bag
- Shop A
- 5 kg bag
- Shop B
- 70
- 105
- Shop A
- 75
- 1
- 6
- 12
- 2 kg bag
- 30
- 2
- 1
- 1 kg bag
- 4
- Shop A
- Shop B
- 115
- Shop B
- 85
- 25
- 14
- 14
- 13
- Shop A
- 14
- 1 kg bag
- 13
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