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.A 5 kg bag of wheat flour costs ₹240. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 2.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹240. What does one notebook cost at the cheaper shop (in ₹)?
- 3.Shop A sells 4 notebooks for ₹200. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 4.A 5 kg bag of sugar costs ₹240. A 10 kg bag costs ₹420. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 5.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
- 6.Shop A sells 4 mangoes for ₹160. Shop B sells 3 mangoes for ₹75. What does one mango cost at the cheaper shop (in ₹)?
- 7.Shop A sells 2 mangoes for ₹40. Shop B sells 5 mangoes for ₹200. What does one mango cost at the cheaper shop (in ₹)?
- 8.A 1 kg bag of wheat flour costs ₹35. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 2 geometry boxes for ₹210. Shop B sells 6 geometry boxes for ₹720. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 10.A 10 kg bag of potatoes costs ₹210. A 5 kg bag costs ₹170. How many rupees per kg do you save with the cheaper bag?
- 11.A 2 kg bag of sugar costs ₹98. A 5 kg bag costs ₹235. How many rupees per kg do you save with the cheaper bag?
- 12.A 2 kg bag of wheat flour costs ₹60. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 13.Shop A sells 6 mangoes for ₹150. Shop B sells 5 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 14.Shop A sells 2 cricket balls for ₹210. Shop B sells 4 cricket balls for ₹540. What does one cricket ball cost at the cheaper shop (in ₹)?
- 15.A 1 kg bag of sugar costs ₹44. A 10 kg bag costs ₹410. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 16.A 5 kg bag of potatoes costs ₹180. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
- 17.Shop A sells 6 notebooks for ₹330. Shop B sells 5 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
- 18.Shop A sells 4 notebooks for ₹140. Shop B sells 3 notebooks for ₹165. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 19.A 2 kg bag of tomatoes costs ₹88. A 10 kg bag costs ₹520. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 20.Shop A sells 6 cricket balls for ₹600. Shop B sells 5 cricket balls for ₹625. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 21.A 1 kg bag of onions costs ₹30. A 5 kg bag costs ₹125. How many rupees per kg do you save with the cheaper bag?
- 22.A 1 kg bag of dal costs ₹149. A 5 kg bag costs ₹475. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 23.A 10 kg bag of tomatoes costs ₹500. A 2 kg bag costs ₹76. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 5 geometry boxes for ₹675. Shop B sells 6 geometry boxes for ₹720. What does one geometry box cost at the cheaper shop (in ₹)?
- 25.A 1 kg bag of wheat flour costs ₹46. A 10 kg bag costs ₹500. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 26.Shop A sells 6 cricket balls for ₹810. Shop B sells 3 cricket balls for ₹450. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 27.Shop A sells 6 colour pencil sets for ₹660. Shop B sells 3 colour pencil sets for ₹285. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 28.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹100. What does one pair of socks cost at the cheaper shop (in ₹)?
- 29.Shop A sells 3 colour pencil sets for ₹330. Shop B sells 6 colour pencil sets for ₹600. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 30.A 5 kg bag of dal costs ₹450. A 10 kg bag costs ₹1390. How many rupees per kg do you save with the cheaper bag?
- 31.A 10 kg bag of tomatoes costs ₹550. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 3 cricket balls for ₹390. Shop B sells 5 cricket balls for ₹675. What does one cricket ball cost at the cheaper shop (in ₹)?
- 33.A 1 kg bag of sugar costs ₹47. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.Shop A sells 2 geometry boxes for ₹180. Shop B sells 3 geometry boxes for ₹375. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 35.A 2 kg bag of wheat flour costs ₹88. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 36.Shop A sells 5 notebooks for ₹175. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
- 37.Shop A sells 4 pens for ₹56. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.A 5 kg bag of sugar costs ₹230. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 39.Shop A sells 2 notebooks for ₹70. Shop B sells 5 notebooks for ₹275. What does one notebook cost at the cheaper shop (in ₹)?
- 40.A 5 kg bag of potatoes costs ₹105. A 10 kg bag costs ₹310. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
Answer key
- 1 kg bag
- 40
- Shop B
- 10 kg bag
- 2
- 25
- 20
- 1
- Shop A
- 13
- 2
- 2 kg bag
- Shop A
- 105
- 10 kg bag
- 12
- 55
- Shop A
- 2 kg bag
- Shop A
- 5
- 5 kg bag
- 12
- 120
- 1 kg bag
- Shop A
- 95
- 50
- Shop B
- 49
- 18
- 130
- 2 kg bag
- Shop A
- 5 kg bag
- 35
- Shop B
- 5 kg bag
- 35
- 5 kg bag
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