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 ₹525. Shop B sells 2 colour pencil sets for ₹200. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 2.A 1 kg bag of tomatoes costs ₹21. A 2 kg bag costs ₹68. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 3.Shop A sells 2 pens for ₹46. Shop B sells 5 pens for ₹95. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 4.A 1 kg bag of onions costs ₹20. A 10 kg bag costs ₹210. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 5.Shop A sells 6 cricket balls for ₹690. Shop B sells 2 cricket balls for ₹220. What does one cricket ball cost at the cheaper shop (in ₹)?
- 6.A 5 kg bag of sugar costs ₹200. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
- 7.Shop A sells 4 mangoes for ₹80. Shop B sells 6 mangoes for ₹240. What does one mango cost at the cheaper shop (in ₹)?
- 8.A 1 kg bag of rice costs ₹69. A 10 kg bag costs ₹780. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 9.A 5 kg bag of dal costs ₹700. A 10 kg bag costs ₹1440. How many rupees per kg do you save with the cheaper bag?
- 10.Shop A sells 6 cricket balls for ₹780. Shop B sells 2 cricket balls for ₹290. What does one cricket ball cost at the cheaper shop (in ₹)?
- 11.A 10 kg bag of rice costs ₹450. A 5 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
- 12.A 2 kg bag of dal costs ₹300. A 1 kg bag costs ₹107. How many rupees per kg do you save with the cheaper bag?
- 13.A 5 kg bag of sugar costs ₹245. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 14.A 10 kg bag of rice costs ₹440. A 1 kg bag costs ₹60. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 5 cricket balls for ₹750. Shop B sells 3 cricket balls for ₹390. What does one cricket ball cost at the cheaper shop (in ₹)?
- 16.Shop A sells 6 samosas for ₹102. Shop B sells 5 samosas for ₹80. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 17.A 5 kg bag of sugar costs ₹230. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 18.A 5 kg bag of tomatoes costs ₹160. A 10 kg bag costs ₹390. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 19.A 1 kg bag of dal costs ₹115. A 2 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
- 20.A 1 kg bag of wheat flour costs ₹31. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
- 21.A 2 kg bag of sugar costs ₹82. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 5 cricket balls for ₹550. Shop B sells 2 cricket balls for ₹280. What does one cricket ball cost at the cheaper shop (in ₹)?
- 23.A 5 kg bag of onions costs ₹250. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 24.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹98. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 6 geometry boxes for ₹660. Shop B sells 3 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 26.A 1 kg bag of tomatoes costs ₹31. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 27.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 2 colour pencil sets for ₹120. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 28.Shop A sells 2 cricket balls for ₹230. Shop B sells 3 cricket balls for ₹420. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 29.Shop A sells 6 pens for ₹132. Shop B sells 2 pens for ₹36. What does one pen cost at the cheaper shop (in ₹)?
- 30.Shop A sells 4 colour pencil sets for ₹480. Shop B sells 2 colour pencil sets for ₹230. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 31.A 1 kg bag of tomatoes costs ₹47. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 32.A 1 kg bag of tomatoes costs ₹49. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 33.Shop A sells 6 notebooks for ₹270. Shop B sells 5 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 34.Shop A sells 4 colour pencil sets for ₹260. Shop B sells 3 colour pencil sets for ₹315. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 35.A 2 kg bag of wheat flour costs ₹86. A 5 kg bag costs ₹220. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 36.A 10 kg bag of dal costs ₹930. A 2 kg bag costs ₹200. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 37.Shop A sells 5 geometry boxes for ₹625. Shop B sells 2 geometry boxes for ₹240. What does one geometry box cost at the cheaper shop (in ₹)?
- 38.Shop A sells 5 mangoes for ₹150. Shop B sells 4 mangoes for ₹160. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 39.Shop A sells 6 cricket balls for ₹900. Shop B sells 3 cricket balls for ₹345. What does one cricket ball cost at the cheaper shop (in ₹)?
- 40.Shop A sells 4 colour pencil sets for ₹320. Shop B sells 3 colour pencil sets for ₹180. What does one colour pencil set cost at the cheaper shop (in ₹)?
Answer key
- 100
- 1 kg bag
- Shop B
- 1 kg bag
- 110
- 3
- 20
- 1 kg bag
- 4
- 130
- 27
- 43
- 1 kg bag
- 16
- 130
- Shop B
- 5 kg bag
- 5 kg bag
- 25
- 15
- 4
- 110
- 10 kg bag
- 2
- Shop B
- 11
- Shop B
- Shop A
- 18
- Shop B
- 3
- 7
- Shop B
- 65
- 2 kg bag
- 10 kg bag
- 120
- Shop A
- 115
- 60
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