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 samosas for ₹30. Shop B sells 3 samosas for ₹54. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 2.Shop A sells 3 geometry boxes for ₹420. Shop B sells 2 geometry boxes for ₹210. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 3.A 10 kg bag of sugar costs ₹400. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 4.A 10 kg bag of rice costs ₹460. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
- 5.A 10 kg bag of dal costs ₹1410. A 1 kg bag costs ₹130. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 6.Shop A sells 6 mangoes for ₹180. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 7.A 5 kg bag of tomatoes costs ₹225. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
- 8.A 2 kg bag of rice costs ₹134. A 1 kg bag costs ₹64. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 9.A 2 kg bag of potatoes costs ₹74. A 10 kg bag costs ₹220. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 10.A 1 kg bag of tomatoes costs ₹53. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?
- 11.Shop A sells 5 pens for ₹50. Shop B sells 6 pens for ₹120. What does one pen cost at the cheaper shop (in ₹)?
- 12.Shop A sells 4 geometry boxes for ₹380. Shop B sells 5 geometry boxes for ₹575. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 13.Shop A sells 5 notebooks for ₹250. Shop B sells 3 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
- 14.A 5 kg bag of tomatoes costs ₹210. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
- 15.A 10 kg bag of sugar costs ₹430. A 5 kg bag costs ₹230. How many rupees per kg do you save with the cheaper bag?
- 16.Shop A sells 4 notebooks for ₹160. Shop B sells 2 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 17.Shop A sells 6 samosas for ₹72. Shop B sells 2 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 18.A 1 kg bag of wheat flour costs ₹37. A 2 kg bag costs ₹66. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 19.Shop A sells 4 mangoes for ₹100. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 20.Shop A sells 6 notebooks for ₹300. Shop B sells 5 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
- 21.Shop A sells 2 geometry boxes for ₹180. Shop B sells 4 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 22.A 2 kg bag of potatoes costs ₹54. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
- 23.A 10 kg bag of onions costs ₹310. A 1 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
- 24.A 2 kg bag of onions costs ₹90. A 10 kg bag costs ₹330. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 2 cricket balls for ₹300. Shop B sells 3 cricket balls for ₹330. What does one cricket ball cost at the cheaper shop (in ₹)?
- 26.Shop A sells 2 mangoes for ₹50. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 27.A 1 kg bag of rice costs ₹64. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 5 plates of idli for ₹175. Shop B sells 4 plates of idli for ₹160. What does one plate of idli cost at the cheaper shop (in ₹)?
- 29.A 10 kg bag of wheat flour costs ₹470. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 30.A 1 kg bag of onions costs ₹31. A 10 kg bag costs ₹540. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 4 notebooks for ₹200. Shop B sells 6 notebooks for ₹210. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 32.Shop A sells 6 pens for ₹60. Shop B sells 5 pens for ₹85. What does one pen cost at the cheaper shop (in ₹)?
- 33.Shop A sells 5 samosas for ₹90. Shop B sells 3 samosas for ₹57. What does one samosa cost at the cheaper shop (in ₹)?
- 34.Shop A sells 2 colour pencil sets for ₹210. Shop B sells 4 colour pencil sets for ₹460. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 35.Shop A sells 2 colour pencil sets for ₹180. Shop B sells 4 colour pencil sets for ₹480. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 36.A 1 kg bag of dal costs ₹130. A 10 kg bag costs ₹910. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 37.Shop A sells 5 mangoes for ₹175. Shop B sells 6 mangoes for ₹180. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 38.A 10 kg bag of onions costs ₹400. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 39.Shop A sells 6 pens for ₹114. Shop B sells 4 pens for ₹64. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 40.Shop A sells 4 notebooks for ₹240. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
Answer key
- Shop A
- Shop B
- 3
- 11
- 1 kg bag
- Shop B
- 9
- 1 kg bag
- 10 kg bag
- 4
- 10
- Shop A
- 30
- 18
- 3
- Shop A
- Shop A
- 2 kg bag
- Shop A
- 30
- Shop A
- 13
- 29
- 12
- 110
- Shop A
- 24
- 35
- 17
- 23
- Shop B
- 10
- 18
- Shop A
- Shop A
- 10 kg bag
- Shop B
- 10 kg bag
- Shop B
- Shop B
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