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 2 kg bag of wheat flour costs ₹96. A 10 kg bag costs ₹350. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 5 colour pencil sets for ₹375. Shop B sells 3 colour pencil sets for ₹270. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 3.Shop A sells 3 colour pencil sets for ₹300. Shop B sells 6 colour pencil sets for ₹390. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 4.Shop A sells 3 mangoes for ₹60. Shop B sells 6 mangoes for ₹180. What does one mango cost at the cheaper shop (in ₹)?
- 5.A 1 kg bag of rice costs ₹58. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 6.Shop A sells 6 samosas for ₹84. Shop B sells 4 samosas for ₹64. What does one samosa cost at the cheaper shop (in ₹)?
- 7.A 2 kg bag of sugar costs ₹84. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 8.A 2 kg bag of rice costs ₹118. A 5 kg bag costs ₹290. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 9.Shop A sells 2 colour pencil sets for ₹210. Shop B sells 4 colour pencil sets for ₹360. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 10.Shop A sells 5 geometry boxes for ₹650. Shop B sells 2 geometry boxes for ₹240. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 11.A 5 kg bag of sugar costs ₹215. A 10 kg bag costs ₹480. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 12.Shop A sells 4 samosas for ₹64. Shop B sells 3 samosas for ₹45. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 13.Shop A sells 3 colour pencil sets for ₹300. Shop B sells 2 colour pencil sets for ₹170. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 14.A 10 kg bag of dal costs ₹1100. A 5 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 6 pens for ₹150. Shop B sells 5 pens for ₹105. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 16.A 5 kg bag of dal costs ₹500. A 10 kg bag costs ₹1070. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 17.A 1 kg bag of dal costs ₹116. A 10 kg bag costs ₹1080. How many rupees per kg do you save with the cheaper bag?
- 18.A 2 kg bag of tomatoes costs ₹114. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
- 19.A 5 kg bag of rice costs ₹345. A 1 kg bag costs ₹79. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 20.Shop A sells 4 geometry boxes for ₹340. Shop B sells 6 geometry boxes for ₹540. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 21.A 1 kg bag of sugar costs ₹50. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 22.A 5 kg bag of tomatoes costs ₹120. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
- 23.A 1 kg bag of wheat flour costs ₹32. A 5 kg bag costs ₹170. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 24.A 5 kg bag of wheat flour costs ₹245. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 25.A 5 kg bag of onions costs ₹300. A 10 kg bag costs ₹410. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 2 samosas for ₹32. Shop B sells 5 samosas for ₹100. What does one samosa cost at the cheaper shop (in ₹)?
- 27.Shop A sells 5 geometry boxes for ₹400. Shop B sells 4 geometry boxes for ₹340. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 28.Shop A sells 6 colour pencil sets for ₹450. Shop B sells 3 colour pencil sets for ₹240. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 29.A 2 kg bag of sugar costs ₹84. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 30.A 1 kg bag of sugar costs ₹41. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
- 31.A 1 kg bag of tomatoes costs ₹47. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 32.A 10 kg bag of rice costs ₹470. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 33.A 2 kg bag of potatoes costs ₹46. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 34.Shop A sells 2 notebooks for ₹120. Shop B sells 6 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 35.Shop A sells 6 pens for ₹102. Shop B sells 5 pens for ₹120. What does one pen cost at the cheaper shop (in ₹)?
- 36.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 4 colour pencil sets for ₹300. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 37.A 1 kg bag of rice costs ₹77. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 38.Shop A sells 4 colour pencil sets for ₹440. Shop B sells 3 colour pencil sets for ₹315. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 39.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 5 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 40.A 5 kg bag of potatoes costs ₹165. A 1 kg bag costs ₹28. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
Answer key
- 13
- Shop A
- 65
- 20
- 8
- 14
- 2 kg bag
- 5 kg bag
- 90
- Shop B
- 5 kg bag
- Shop B
- Shop B
- 14
- Shop B
- 5 kg bag
- 8
- 13
- 5 kg bag
- Shop A
- 8
- 4
- 1 kg bag
- 1 kg bag
- 19
- 16
- Shop A
- 75
- 2 kg bag
- 3
- 2 kg bag
- 2 kg bag
- 2 kg bag
- Shop B
- 17
- Shop B
- 10 kg bag
- Shop B
- 70
- 1 kg bag
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