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 3 notebooks for ₹105. Shop B sells 2 notebooks for ₹80. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 2.A 2 kg bag of rice costs ₹152. A 1 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 3 mangoes for ₹60. Shop B sells 6 mangoes for ₹180. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 4.A 10 kg bag of rice costs ₹750. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 5.Shop A sells 6 samosas for ₹120. Shop B sells 5 samosas for ₹85. What does one samosa cost at the cheaper shop (in ₹)?
- 6.Shop A sells 4 plates of idli for ₹140. Shop B sells 6 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 7.A 10 kg bag of sugar costs ₹450. A 1 kg bag costs ₹41. How many rupees per kg do you save with the cheaper bag?
- 8.A 10 kg bag of sugar costs ₹440. A 1 kg bag costs ₹41. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 2 cricket balls for ₹220. Shop B sells 3 cricket balls for ₹315. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 10.Shop A sells 4 pens for ₹80. Shop B sells 6 pens for ₹126. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 11.A 5 kg bag of onions costs ₹285. A 2 kg bag costs ₹50. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 12.A 1 kg bag of tomatoes costs ₹39. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 13.A 5 kg bag of dal costs ₹510. A 2 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 14.A 5 kg bag of rice costs ₹230. A 1 kg bag costs ₹57. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 15.Shop A sells 4 pens for ₹88. Shop B sells 3 pens for ₹69. What does one pen cost at the cheaper shop (in ₹)?
- 16.Shop A sells 4 samosas for ₹68. Shop B sells 3 samosas for ₹54. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 17.Shop A sells 5 geometry boxes for ₹450. Shop B sells 4 geometry boxes for ₹420. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 18.A 2 kg bag of dal costs ₹238. A 1 kg bag costs ₹136. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 19.A 10 kg bag of onions costs ₹520. A 1 kg bag costs ₹35. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 20.Shop A sells 3 cricket balls for ₹300. Shop B sells 2 cricket balls for ₹290. What does one cricket ball cost at the cheaper shop (in ₹)?
- 21.Shop A sells 2 pairs of socks for ₹170. Shop B sells 6 pairs of socks for ₹390. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 22.Shop A sells 2 notebooks for ₹60. Shop B sells 6 notebooks for ₹300. What does one notebook cost at the cheaper shop (in ₹)?
- 23.A 10 kg bag of onions costs ₹410. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 24.A 1 kg bag of tomatoes costs ₹37. A 2 kg bag costs ₹56. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 25.Shop A sells 6 mangoes for ₹150. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 26.Shop A sells 2 mangoes for ₹60. Shop B sells 6 mangoes for ₹240. What does one mango cost at the cheaper shop (in ₹)?
- 27.A 10 kg bag of dal costs ₹1340. A 5 kg bag costs ₹590. How many rupees per kg do you save with the cheaper bag?
- 28.A 2 kg bag of rice costs ₹130. A 10 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?
- 29.Shop A sells 3 geometry boxes for ₹255. Shop B sells 2 geometry boxes for ₹300. What does one geometry box cost at the cheaper shop (in ₹)?
- 30.A 2 kg bag of tomatoes costs ₹78. A 10 kg bag costs ₹350. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 31.Shop A sells 5 samosas for ₹80. Shop B sells 6 samosas for ₹108. What does one samosa cost at the cheaper shop (in ₹)?
- 32.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 33.A 10 kg bag of onions costs ₹280. A 2 kg bag costs ₹86. How many rupees per kg do you save with the cheaper bag?
- 34.A 1 kg bag of potatoes costs ₹22. A 10 kg bag costs ₹290. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 35.Shop A sells 6 samosas for ₹120. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 36.A 5 kg bag of wheat flour costs ₹170. A 10 kg bag costs ₹320. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 37.A 10 kg bag of dal costs ₹1120. A 2 kg bag costs ₹208. How many rupees per kg do you save with the cheaper bag?
- 38.A 10 kg bag of rice costs ₹600. A 2 kg bag costs ₹128. How many rupees per kg do you save with the cheaper bag?
- 39.Shop A sells 2 pens for ₹24. Shop B sells 5 pens for ₹95. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 40.A 5 kg bag of potatoes costs ₹160. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
Answer key
- Shop A
- 4
- Shop A
- 1 kg bag
- 17
- Shop A
- 4
- 3
- Shop B
- Shop A
- 2 kg bag
- 11
- 48
- 5 kg bag
- 22
- Shop A
- Shop A
- 2 kg bag
- 1 kg bag
- 100
- Shop B
- 30
- 5 kg bag
- 2 kg bag
- Shop A
- 30
- 16
- 8
- 85
- 10 kg bag
- 16
- 5 kg bag
- 15
- 1 kg bag
- Shop B
- 10 kg bag
- 8
- 4
- Shop A
- 5 kg bag
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