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 sugar costs ₹210. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 2.Shop A sells 5 samosas for ₹95. Shop B sells 3 samosas for ₹54. What does one samosa cost at the cheaper shop (in ₹)?
- 3.Shop A sells 5 mangoes for ₹125. Shop B sells 6 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 4.A 5 kg bag of rice costs ₹240. A 2 kg bag costs ₹98. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 5.A 10 kg bag of sugar costs ₹500. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
- 6.A 1 kg bag of dal costs ₹95. A 2 kg bag costs ₹260. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 7.A 2 kg bag of sugar costs ₹80. A 10 kg bag costs ₹420. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 6 mangoes for ₹210. Shop B sells 3 mangoes for ₹75. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 9.Shop A sells 3 notebooks for ₹135. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 10.Shop A sells 3 pairs of socks for ₹165. Shop B sells 2 pairs of socks for ₹150. What does one pair of socks cost at the cheaper shop (in ₹)?
- 11.Shop A sells 3 geometry boxes for ₹240. Shop B sells 2 geometry boxes for ₹230. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 12.Shop A sells 6 geometry boxes for ₹540. Shop B sells 2 geometry boxes for ₹210. What does one geometry box cost at the cheaper shop (in ₹)?
- 13.Shop A sells 2 pairs of socks for ₹180. Shop B sells 6 pairs of socks for ₹510. What does one pair of socks cost at the cheaper shop (in ₹)?
- 14.Shop A sells 5 mangoes for ₹175. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
- 15.Shop A sells 5 mangoes for ₹125. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
- 16.A 2 kg bag of tomatoes costs ₹58. A 1 kg bag costs ₹57. How many rupees per kg do you save with the cheaper bag?
- 17.A 10 kg bag of rice costs ₹440. A 1 kg bag costs ₹57. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 18.A 1 kg bag of tomatoes costs ₹27. A 10 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
- 19.Shop A sells 6 mangoes for ₹150. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
- 20.A 5 kg bag of onions costs ₹105. A 2 kg bag costs ₹52. How many rupees per kg do you save with the cheaper bag?
- 21.A 2 kg bag of rice costs ₹98. A 1 kg bag costs ₹72. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 22.Shop A sells 2 cricket balls for ₹290. Shop B sells 6 cricket balls for ₹750. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 23.Shop A sells 3 samosas for ₹42. Shop B sells 5 samosas for ₹90. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 24.Shop A sells 2 pairs of socks for ₹120. Shop B sells 3 pairs of socks for ₹255. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 25.A 1 kg bag of tomatoes costs ₹30. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 26.Shop A sells 6 cricket balls for ₹720. Shop B sells 2 cricket balls for ₹280. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 27.Shop A sells 2 pens for ₹50. Shop B sells 6 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
- 28.Shop A sells 5 colour pencil sets for ₹375. Shop B sells 4 colour pencil sets for ₹320. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 29.A 5 kg bag of sugar costs ₹200. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 30.A 1 kg bag of dal costs ₹148. A 2 kg bag costs ₹278. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 31.Shop A sells 2 mangoes for ₹60. Shop B sells 5 mangoes for ₹125. What does one mango cost at the cheaper shop (in ₹)?
- 32.Shop A sells 4 pens for ₹84. Shop B sells 5 pens for ₹115. What does one pen cost at the cheaper shop (in ₹)?
- 33.A 2 kg bag of tomatoes costs ₹46. A 5 kg bag costs ₹160. How many rupees per kg do you save with the cheaper bag?
- 34.Shop A sells 2 geometry boxes for ₹210. Shop B sells 6 geometry boxes for ₹600. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 35.A 5 kg bag of potatoes costs ₹115. A 1 kg bag costs ₹39. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 36.A 5 kg bag of sugar costs ₹240. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 37.Shop A sells 3 colour pencil sets for ₹210. Shop B sells 5 colour pencil sets for ₹550. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 38.A 1 kg bag of onions costs ₹32. A 5 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 39.Shop A sells 2 plates of idli for ₹100. Shop B sells 4 plates of idli for ₹120. What does one plate of idli cost at the cheaper shop (in ₹)?
- 40.Shop A sells 4 pairs of socks for ₹340. Shop B sells 5 pairs of socks for ₹450. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
Answer key
- 5 kg bag
- 18
- Shop B
- 5 kg bag
- 7
- 1 kg bag
- 2
- Shop B
- Shop A
- 55
- Shop A
- 90
- 85
- 30
- 20
- 28
- 10 kg bag
- 1
- 25
- 5
- 2 kg bag
- Shop B
- Shop A
- Shop A
- 1 kg bag
- Shop A
- 10
- Shop A
- 5 kg bag
- 2 kg bag
- 25
- 21
- 9
- Shop B
- 5 kg bag
- 1 kg bag
- Shop A
- 5 kg bag
- 30
- Shop A
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