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 dal costs ₹206. A 1 kg bag costs ₹147. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 2.Shop A sells 2 pens for ₹50. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 3.Shop A sells 2 mangoes for ₹70. Shop B sells 4 mangoes for ₹160. What does one mango cost at the cheaper shop (in ₹)?
- 4.A 2 kg bag of potatoes costs ₹72. A 10 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
- 5.Shop A sells 4 colour pencil sets for ₹300. Shop B sells 6 colour pencil sets for ₹630. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 6.A 2 kg bag of dal costs ₹202. A 1 kg bag costs ₹90. How many rupees per kg do you save with the cheaper bag?
- 7.Shop A sells 5 pairs of socks for ₹250. Shop B sells 3 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
- 8.A 5 kg bag of onions costs ₹210. A 2 kg bag costs ₹74. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
- 10.Shop A sells 4 samosas for ₹48. Shop B sells 2 samosas for ₹40. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 11.A 1 kg bag of wheat flour costs ₹41. A 2 kg bag costs ₹78. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 12.A 1 kg bag of potatoes costs ₹35. A 2 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
- 13.A 5 kg bag of sugar costs ₹200. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 14.A 10 kg bag of tomatoes costs ₹210. A 2 kg bag costs ₹66. How many rupees per kg do you save with the cheaper bag?
- 15.A 10 kg bag of onions costs ₹410. A 2 kg bag costs ₹104. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 16.Shop A sells 5 pens for ₹85. Shop B sells 6 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
- 17.Shop A sells 6 pairs of socks for ₹510. Shop B sells 3 pairs of socks for ₹240. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 18.Shop A sells 5 pens for ₹65. Shop B sells 2 pens for ₹48. What does one pen cost at the cheaper shop (in ₹)?
- 19.A 1 kg bag of onions costs ₹23. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 20.Shop A sells 5 pairs of socks for ₹250. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
- 21.Shop A sells 4 mangoes for ₹100. Shop B sells 2 mangoes for ₹80. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 22.Shop A sells 2 samosas for ₹30. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 23.Shop A sells 4 samosas for ₹76. Shop B sells 6 samosas for ₹120. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 24.A 1 kg bag of rice costs ₹40. A 5 kg bag costs ₹290. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 4 pens for ₹52. Shop B sells 2 pens for ₹50. What does one pen cost at the cheaper shop (in ₹)?
- 26.Shop A sells 6 pairs of socks for ₹390. Shop B sells 3 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 27.A 10 kg bag of rice costs ₹440. A 2 kg bag costs ₹124. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 28.A 1 kg bag of wheat flour costs ₹38. A 10 kg bag costs ₹440. How many rupees per kg do you save with the cheaper bag?
- 29.Shop A sells 6 pairs of socks for ₹480. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 30.A 5 kg bag of onions costs ₹180. A 10 kg bag costs ₹550. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 3 mangoes for ₹90. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
- 32.A 1 kg bag of wheat flour costs ₹50. A 2 kg bag costs ₹76. How many rupees per kg do you save with the cheaper bag?
- 33.Shop A sells 5 cricket balls for ₹725. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 34.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹120. What does one mango cost at the cheaper shop (in ₹)?
- 35.A 5 kg bag of potatoes costs ₹185. A 10 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 36.Shop A sells 4 colour pencil sets for ₹240. Shop B sells 5 colour pencil sets for ₹450. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 37.A 5 kg bag of tomatoes costs ₹235. A 1 kg bag costs ₹31. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 38.A 10 kg bag of rice costs ₹570. A 5 kg bag costs ₹325. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 39.A 1 kg bag of rice costs ₹51. A 2 kg bag costs ₹124. How many rupees per kg do you save with the cheaper bag?
- 40.A 2 kg bag of potatoes costs ₹80. A 10 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
Answer key
- 2 kg bag
- Shop B
- 35
- 14
- Shop A
- 11
- 50
- 5
- 70
- Shop A
- 2 kg bag
- 12
- 5 kg bag
- 12
- 10 kg bag
- 10
- Shop B
- 13
- 1 kg bag
- 50
- Shop A
- Shop B
- Shop A
- 18
- 13
- Shop B
- 10 kg bag
- 6
- Shop B
- 19
- 20
- 12
- Shop B
- 20
- 13
- 60
- 1 kg bag
- 10 kg bag
- 11
- 20
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