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 geometry boxes for ₹200. Shop B sells 3 geometry boxes for ₹390. What does one geometry box cost at the cheaper shop (in ₹)?
- 2.A 1 kg bag of onions costs ₹46. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 5 colour pencil sets for ₹325. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 4.A 1 kg bag of wheat flour costs ₹39. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
- 5.Shop A sells 5 plates of idli for ₹150. Shop B sells 3 plates of idli for ₹180. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 6.Shop A sells 2 samosas for ₹40. Shop B sells 6 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 7.Shop A sells 6 cricket balls for ₹660. Shop B sells 2 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 8.A 1 kg bag of wheat flour costs ₹47. A 5 kg bag costs ₹175. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 9.A 2 kg bag of wheat flour costs ₹88. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?
- 10.A 5 kg bag of tomatoes costs ₹110. A 10 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 11.A 2 kg bag of onions costs ₹110. A 10 kg bag costs ₹370. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 12.A 2 kg bag of potatoes costs ₹44. A 5 kg bag costs ₹190. How many rupees per kg do you save with the cheaper bag?
- 13.Shop A sells 3 pens for ₹60. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 14.A 2 kg bag of onions costs ₹106. A 5 kg bag costs ₹125. How many rupees per kg do you save with the cheaper bag?
- 15.A 2 kg bag of wheat flour costs ₹96. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
- 16.Shop A sells 2 pens for ₹26. Shop B sells 4 pens for ₹96. What does one pen cost at the cheaper shop (in ₹)?
- 17.Shop A sells 3 colour pencil sets for ₹210. Shop B sells 4 colour pencil sets for ₹320. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 18.A 5 kg bag of sugar costs ₹230. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 19.Shop A sells 4 mangoes for ₹140. Shop B sells 3 mangoes for ₹90. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 20.A 2 kg bag of rice costs ₹110. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 21.A 2 kg bag of potatoes costs ₹68. A 1 kg bag costs ₹29. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 2 geometry boxes for ₹160. Shop B sells 5 geometry boxes for ₹700. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 23.A 5 kg bag of tomatoes costs ₹245. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 24.Shop A sells 4 plates of idli for ₹120. Shop B sells 2 plates of idli for ₹90. What does one plate of idli cost at the cheaper shop (in ₹)?
- 25.Shop A sells 4 samosas for ₹72. Shop B sells 6 samosas for ₹120. What does one samosa cost at the cheaper shop (in ₹)?
- 26.Shop A sells 3 cricket balls for ₹375. Shop B sells 6 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
- 27.A 1 kg bag of sugar costs ₹50. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 28.Shop A sells 5 samosas for ₹60. Shop B sells 6 samosas for ₹96. What does one samosa cost at the cheaper shop (in ₹)?
- 29.A 1 kg bag of rice costs ₹47. A 5 kg bag costs ₹390. How many rupees per kg do you save with the cheaper bag?
- 30.Shop A sells 4 cricket balls for ₹500. Shop B sells 5 cricket balls for ₹500. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 31.A 1 kg bag of rice costs ₹74. A 5 kg bag costs ₹345. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 4 pairs of socks for ₹340. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 33.Shop A sells 5 notebooks for ₹275. Shop B sells 4 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 34.Shop A sells 2 pens for ₹32. Shop B sells 3 pens for ₹75. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 35.Shop A sells 2 cricket balls for ₹220. Shop B sells 4 cricket balls for ₹420. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 36.Shop A sells 2 notebooks for ₹60. Shop B sells 4 notebooks for ₹140. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 37.Shop A sells 4 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹290. What does one geometry box cost at the cheaper shop (in ₹)?
- 38.Shop A sells 2 pens for ₹42. Shop B sells 5 pens for ₹120. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 39.A 2 kg bag of dal costs ₹286. A 1 kg bag costs ₹134. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 40.Shop A sells 4 cricket balls for ₹460. Shop B sells 2 cricket balls for ₹240. What does one cricket ball cost at the cheaper shop (in ₹)?
Answer key
- 100
- 3
- 65
- 10
- Shop A
- Shop B
- Shop A
- 5 kg bag
- 5
- 5 kg bag
- 10 kg bag
- 16
- Shop B
- 28
- 8
- 13
- 70
- 2 kg bag
- Shop B
- 10 kg bag
- 5
- Shop A
- 2 kg bag
- 30
- 18
- 100
- 2 kg bag
- 12
- 31
- Shop B
- 5
- Shop B
- 45
- Shop A
- Shop B
- Shop A
- 145
- Shop A
- 1 kg bag
- 115
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