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 samosas for ₹48. Shop B sells 5 samosas for ₹65. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 2.A 2 kg bag of rice costs ₹94. A 10 kg bag costs ₹430. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 3 colour pencil sets for ₹315. Shop B sells 2 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 4.Shop A sells 4 cricket balls for ₹540. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?
- 5.A 10 kg bag of dal costs ₹1140. A 5 kg bag costs ₹700. How many rupees per kg do you save with the cheaper bag?
- 6.A 2 kg bag of sugar costs ₹88. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
- 7.A 2 kg bag of tomatoes costs ₹76. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 8.Shop A sells 5 plates of idli for ₹275. Shop B sells 6 plates of idli for ₹210. What does one plate of idli cost at the cheaper shop (in ₹)?
- 9.A 5 kg bag of sugar costs ₹200. A 10 kg bag costs ₹450. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 10.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 6 colour pencil sets for ₹420. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 11.A 2 kg bag of tomatoes costs ₹116. A 10 kg bag costs ₹220. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 12.Shop A sells 3 pens for ₹69. Shop B sells 6 pens for ₹150. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 13.A 1 kg bag of tomatoes costs ₹44. A 5 kg bag costs ₹195. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 14.A 1 kg bag of wheat flour costs ₹34. A 2 kg bag costs ₹84. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 15.Shop A sells 6 geometry boxes for ₹720. Shop B sells 2 geometry boxes for ₹160. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 16.Shop A sells 4 plates of idli for ₹200. Shop B sells 5 plates of idli for ₹200. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 17.Shop A sells 3 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹180. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 18.Shop A sells 4 pens for ₹96. Shop B sells 5 pens for ₹95. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 19.A 1 kg bag of rice costs ₹49. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 20.Shop A sells 2 geometry boxes for ₹220. Shop B sells 6 geometry boxes for ₹720. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 21.Shop A sells 2 geometry boxes for ₹200. Shop B sells 4 geometry boxes for ₹360. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 22.A 2 kg bag of potatoes costs ₹62. A 5 kg bag costs ₹105. How many rupees per kg do you save with the cheaper bag?
- 23.Shop A sells 3 pens for ₹33. Shop B sells 2 pens for ₹28. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 24.A 5 kg bag of rice costs ₹270. A 2 kg bag costs ₹110. How many rupees per kg do you save with the cheaper bag?
- 25.A 1 kg bag of tomatoes costs ₹56. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 5 mangoes for ₹125. Shop B sells 3 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 27.Shop A sells 5 pens for ₹60. Shop B sells 6 pens for ₹126. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 28.Shop A sells 3 notebooks for ₹90. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 29.Shop A sells 6 colour pencil sets for ₹480. Shop B sells 4 colour pencil sets for ₹260. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 30.Shop A sells 2 colour pencil sets for ₹240. Shop B sells 6 colour pencil sets for ₹660. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 31.A 1 kg bag of potatoes costs ₹38. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 32.Shop A sells 2 samosas for ₹30. Shop B sells 4 samosas for ₹68. What does one samosa cost at the cheaper shop (in ₹)?
- 33.Shop A sells 2 colour pencil sets for ₹200. Shop B sells 6 colour pencil sets for ₹450. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 34.Shop A sells 5 mangoes for ₹100. Shop B sells 2 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 35.A 1 kg bag of sugar costs ₹40. A 5 kg bag costs ₹235. How many rupees per kg do you save with the cheaper bag?
- 36.A 10 kg bag of sugar costs ₹450. A 1 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 5 geometry boxes for ₹425. Shop B sells 6 geometry boxes for ₹660. What does one geometry box cost at the cheaper shop (in ₹)?
- 38.Shop A sells 2 pens for ₹36. Shop B sells 5 pens for ₹120. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 39.A 5 kg bag of wheat flour costs ₹230. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 40.A 5 kg bag of onions costs ₹270. A 10 kg bag costs ₹260. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
Answer key
- Shop B
- 4
- Shop B
- 115
- 26
- 3
- 5 kg bag
- 35
- 5 kg bag
- 70
- 10 kg bag
- Shop A
- 5 kg bag
- 1 kg bag
- Shop B
- Shop B
- Shop B
- Shop B
- 2 kg bag
- Shop A
- Shop B
- 10
- Shop A
- 1
- 9
- Shop B
- Shop A
- Shop A
- 65
- Shop B
- 1 kg bag
- 15
- Shop B
- Shop A
- 7
- 5
- 85
- Shop A
- 1
- 10 kg bag
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