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 5 colour pencil sets for ₹400. Shop B sells 6 colour pencil sets for ₹540. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 2.A 1 kg bag of sugar costs ₹49. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 3.A 1 kg bag of dal costs ₹95. A 10 kg bag costs ₹1390. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 4.Shop A sells 6 geometry boxes for ₹720. Shop B sells 4 geometry boxes for ₹560. What does one geometry box cost at the cheaper shop (in ₹)?
- 5.A 10 kg bag of rice costs ₹610. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 6.A 10 kg bag of wheat flour costs ₹440. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 7.A 1 kg bag of sugar costs ₹49. A 5 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 2 samosas for ₹32. Shop B sells 4 samosas for ₹80. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 9.A 2 kg bag of tomatoes costs ₹52. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 10.Shop A sells 2 notebooks for ₹80. Shop B sells 3 notebooks for ₹105. What does one notebook cost at the cheaper shop (in ₹)?
- 11.A 1 kg bag of dal costs ₹134. A 10 kg bag costs ₹1380. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 12.Shop A sells 2 notebooks for ₹60. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
- 13.Shop A sells 6 plates of idli for ₹270. Shop B sells 2 plates of idli for ₹60. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 14.Shop A sells 2 samosas for ₹24. Shop B sells 4 samosas for ₹64. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 15.Shop A sells 2 plates of idli for ₹110. Shop B sells 6 plates of idli for ₹210. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 16.Shop A sells 5 cricket balls for ₹500. Shop B sells 6 cricket balls for ₹720. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 17.Shop A sells 3 pairs of socks for ₹240. Shop B sells 4 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
- 18.A 1 kg bag of dal costs ₹91. A 5 kg bag costs ₹590. How many rupees per kg do you save with the cheaper bag?
- 19.A 10 kg bag of rice costs ₹410. A 5 kg bag costs ₹265. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 20.Shop A sells 2 samosas for ₹30. Shop B sells 3 samosas for ₹57. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 21.Shop A sells 5 mangoes for ₹125. Shop B sells 2 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 22.A 5 kg bag of onions costs ₹135. A 1 kg bag costs ₹20. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 23.Shop A sells 5 colour pencil sets for ₹575. Shop B sells 4 colour pencil sets for ₹260. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 24.A 5 kg bag of sugar costs ₹215. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 25.A 5 kg bag of wheat flour costs ₹250. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 26.A 1 kg bag of tomatoes costs ₹51. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 27.A 1 kg bag of potatoes costs ₹26. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 28.A 5 kg bag of rice costs ₹220. A 2 kg bag costs ₹146. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 29.Shop A sells 4 plates of idli for ₹160. Shop B sells 6 plates of idli for ₹270. What does one plate of idli cost at the cheaper shop (in ₹)?
- 30.A 10 kg bag of dal costs ₹1210. A 5 kg bag costs ₹535. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 31.Shop A sells 5 colour pencil sets for ₹600. Shop B sells 6 colour pencil sets for ₹420. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 32.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹165. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 33.A 1 kg bag of sugar costs ₹41. A 10 kg bag costs ₹440. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 34.Shop A sells 2 mangoes for ₹80. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 35.Shop A sells 5 colour pencil sets for ₹300. Shop B sells 2 colour pencil sets for ₹220. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 36.Shop A sells 4 pairs of socks for ₹200. Shop B sells 5 pairs of socks for ₹375. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 37.A 2 kg bag of wheat flour costs ₹72. A 5 kg bag costs ₹190. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 38.A 1 kg bag of wheat flour costs ₹31. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 39.Shop A sells 4 mangoes for ₹160. Shop B sells 6 mangoes for ₹180. What does one mango cost at the cheaper shop (in ₹)?
- 40.A 10 kg bag of wheat flour costs ₹420. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop A
- 5 kg bag
- 1 kg bag
- 120
- 2 kg bag
- 1 kg bag
- 9
- Shop A
- 2 kg bag
- 35
- 1 kg bag
- 30
- Shop B
- Shop A
- Shop B
- Shop A
- 60
- 27
- 10 kg bag
- Shop A
- Shop A
- 1 kg bag
- Shop B
- 5 kg bag
- 1 kg bag
- 2 kg bag
- 1
- 5 kg bag
- 40
- 5 kg bag
- Shop B
- Shop A
- 1 kg bag
- Shop B
- 60
- Shop A
- 2 kg bag
- 19
- 30
- 2
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