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 2 pairs of socks for ₹110. Shop B sells 6 pairs of socks for ₹480. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 2.Shop A sells 2 mangoes for ₹70. Shop B sells 5 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
- 3.A 1 kg bag of tomatoes costs ₹33. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
- 4.Shop A sells 3 pens for ₹36. Shop B sells 5 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
- 5.A 1 kg bag of sugar costs ₹48. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 6.A 1 kg bag of wheat flour costs ₹45. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 7.A 1 kg bag of tomatoes costs ₹56. A 10 kg bag costs ₹310. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 3 geometry boxes for ₹375. Shop B sells 5 geometry boxes for ₹425. What does one geometry box cost at the cheaper shop (in ₹)?
- 9.Shop A sells 3 colour pencil sets for ₹195. Shop B sells 5 colour pencil sets for ₹575. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 10.A 5 kg bag of potatoes costs ₹115. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 11.A 1 kg bag of rice costs ₹79. A 10 kg bag costs ₹630. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 12.Shop A sells 4 samosas for ₹52. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 13.Shop A sells 3 cricket balls for ₹360. Shop B sells 4 cricket balls for ₹460. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 14.A 1 kg bag of rice costs ₹64. A 10 kg bag costs ₹580. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 4 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 16.Shop A sells 2 colour pencil sets for ₹220. Shop B sells 3 colour pencil sets for ₹210. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 17.A 5 kg bag of dal costs ₹640. A 10 kg bag costs ₹1020. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 18.A 1 kg bag of wheat flour costs ₹49. A 2 kg bag costs ₹74. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 19.A 10 kg bag of rice costs ₹400. A 5 kg bag costs ₹315. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 20.A 10 kg bag of rice costs ₹720. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 21.A 2 kg bag of onions costs ₹84. A 1 kg bag costs ₹48. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 4 samosas for ₹56. Shop B sells 3 samosas for ₹57. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 23.A 10 kg bag of onions costs ₹400. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 24.A 5 kg bag of potatoes costs ₹150. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 2 pens for ₹50. Shop B sells 6 pens for ₹144. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 26.Shop A sells 4 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹190. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 27.A 2 kg bag of rice costs ₹96. A 10 kg bag costs ₹600. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 28.A 2 kg bag of potatoes costs ₹68. A 1 kg bag costs ₹31. How many rupees per kg do you save with the cheaper bag?
- 29.Shop A sells 4 cricket balls for ₹580. Shop B sells 2 cricket balls for ₹250. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 30.Shop A sells 5 notebooks for ₹200. Shop B sells 4 notebooks for ₹140. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 31.Shop A sells 6 pairs of socks for ₹420. Shop B sells 2 pairs of socks for ₹130. What does one pair of socks cost at the cheaper shop (in ₹)?
- 32.A 10 kg bag of rice costs ₹480. A 2 kg bag costs ₹106. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 33.Shop A sells 4 geometry boxes for ₹580. Shop B sells 3 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 34.A 10 kg bag of tomatoes costs ₹590. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 35.Shop A sells 4 colour pencil sets for ₹480. Shop B sells 5 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 36.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
- 37.Shop A sells 4 pens for ₹80. Shop B sells 5 pens for ₹75. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 38.A 10 kg bag of rice costs ₹470. A 2 kg bag costs ₹112. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 39.A 2 kg bag of onions costs ₹82. A 5 kg bag costs ₹250. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 40.A 1 kg bag of potatoes costs ₹40. A 10 kg bag costs ₹200. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
Answer key
- Shop A
- 20
- 6
- 12
- 1 kg bag
- 1 kg bag
- 25
- 85
- 65
- 5 kg bag
- 10 kg bag
- Shop A
- Shop B
- 6
- Shop A
- 70
- 10 kg bag
- 2 kg bag
- 10 kg bag
- 1 kg bag
- 6
- Shop A
- 1 kg bag
- 7
- Shop B
- Shop B
- 2 kg bag
- 3
- Shop B
- Shop B
- 65
- 10 kg bag
- Shop B
- 2 kg bag
- 80
- 15
- Shop B
- 10 kg bag
- 2 kg bag
- 10 kg bag
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