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 6 notebooks for ₹360. Shop B sells 2 notebooks for ₹90. What does one notebook cost at the cheaper shop (in ₹)?
- 2.Shop A sells 4 geometry boxes for ₹520. Shop B sells 5 geometry boxes for ₹750. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 3.Shop A sells 3 notebooks for ₹90. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 4.A 10 kg bag of rice costs ₹450. A 5 kg bag costs ₹240. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 5.Shop A sells 5 pens for ₹105. Shop B sells 6 pens for ₹138. What does one pen cost at the cheaper shop (in ₹)?
- 6.A 2 kg bag of potatoes costs ₹60. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 7.Shop A sells 2 geometry boxes for ₹290. Shop B sells 5 geometry boxes for ₹550. What does one geometry box cost at the cheaper shop (in ₹)?
- 8.A 2 kg bag of sugar costs ₹90. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 9.Shop A sells 6 pens for ₹150. Shop B sells 5 pens for ₹85. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 10.Shop A sells 3 samosas for ₹42. Shop B sells 6 samosas for ₹72. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 11.Shop A sells 4 pairs of socks for ₹300. Shop B sells 3 pairs of socks for ₹180. What does one pair of socks cost at the cheaper shop (in ₹)?
- 12.A 5 kg bag of dal costs ₹470. A 1 kg bag costs ₹109. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 13.A 1 kg bag of sugar costs ₹46. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
- 14.Shop A sells 5 samosas for ₹70. Shop B sells 3 samosas for ₹45. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 15.A 5 kg bag of wheat flour costs ₹250. A 2 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
- 16.Shop A sells 2 notebooks for ₹70. Shop B sells 4 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 17.Shop A sells 2 colour pencil sets for ₹120. Shop B sells 6 colour pencil sets for ₹600. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 18.Shop A sells 2 colour pencil sets for ₹120. Shop B sells 6 colour pencil sets for ₹570. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 19.Shop A sells 4 mangoes for ₹80. Shop B sells 2 mangoes for ₹80. What does one mango cost at the cheaper shop (in ₹)?
- 20.A 5 kg bag of wheat flour costs ₹190. A 10 kg bag costs ₹480. How many rupees per kg do you save with the cheaper bag?
- 21.A 1 kg bag of tomatoes costs ₹52. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 22.A 1 kg bag of onions costs ₹35. A 5 kg bag costs ₹115. How many rupees per kg do you save with the cheaper bag?
- 23.A 2 kg bag of potatoes costs ₹44. A 1 kg bag costs ₹27. How many rupees per kg do you save with the cheaper bag?
- 24.Shop A sells 6 pairs of socks for ₹300. Shop B sells 2 pairs of socks for ₹140. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 25.A 5 kg bag of tomatoes costs ₹255. A 1 kg bag costs ₹24. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 2 notebooks for ₹110. Shop B sells 4 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
- 27.Shop A sells 6 samosas for ₹114. Shop B sells 2 samosas for ₹32. What does one samosa cost at the cheaper shop (in ₹)?
- 28.Shop A sells 2 notebooks for ₹80. Shop B sells 5 notebooks for ₹175. What does one notebook cost at the cheaper shop (in ₹)?
- 29.A 2 kg bag of onions costs ₹74. A 10 kg bag costs ₹200. How many rupees per kg do you save with the cheaper bag?
- 30.Shop A sells 2 mangoes for ₹40. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 31.Shop A sells 3 samosas for ₹57. Shop B sells 4 samosas for ₹72. What does one samosa cost at the cheaper shop (in ₹)?
- 32.Shop A sells 6 mangoes for ₹240. Shop B sells 3 mangoes for ₹75. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 33.A 10 kg bag of sugar costs ₹420. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 34.A 10 kg bag of rice costs ₹490. A 2 kg bag costs ₹146. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 2 notebooks for ₹70. Shop B sells 4 notebooks for ₹220. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 36.A 10 kg bag of dal costs ₹1130. A 5 kg bag costs ₹665. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 37.Shop A sells 2 colour pencil sets for ₹120. Shop B sells 3 colour pencil sets for ₹195. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 38.Shop A sells 2 notebooks for ₹90. Shop B sells 5 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 39.A 10 kg bag of rice costs ₹800. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 40.A 10 kg bag of sugar costs ₹450. A 1 kg bag costs ₹43. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
Answer key
- 45
- Shop A
- Shop A
- 10 kg bag
- 21
- 10
- 110
- 2
- Shop B
- Shop B
- 60
- 5 kg bag
- 4
- Shop A
- 18
- Shop B
- 60
- 60
- 20
- 10
- 10 kg bag
- 12
- 5
- Shop A
- 27
- 50
- 16
- 35
- 17
- Shop A
- 18
- Shop B
- 10 kg bag
- 24
- Shop A
- 10 kg bag
- Shop A
- Shop B
- 32
- 1 kg bag
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