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 wheat flour costs ₹235. A 2 kg bag costs ₹68. How many rupees per kg do you save with the cheaper bag?
- 2.A 10 kg bag of onions costs ₹360. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 3.Shop A sells 4 geometry boxes for ₹480. Shop B sells 3 geometry boxes for ₹240. What does one geometry box cost at the cheaper shop (in ₹)?
- 4.A 1 kg bag of onions costs ₹54. A 2 kg bag costs ₹106. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 5.Shop A sells 6 samosas for ₹72. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 6.A 5 kg bag of sugar costs ₹225. A 10 kg bag costs ₹470. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 7.Shop A sells 5 samosas for ₹100. Shop B sells 3 samosas for ₹42. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 8.Shop A sells 2 mangoes for ₹80. Shop B sells 3 mangoes for ₹60. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 9.Shop A sells 2 cricket balls for ₹250. Shop B sells 3 cricket balls for ₹390. What does one cricket ball cost at the cheaper shop (in ₹)?
- 10.Shop A sells 6 pens for ₹60. Shop B sells 4 pens for ₹76. What does one pen cost at the cheaper shop (in ₹)?
- 11.A 2 kg bag of tomatoes costs ₹56. A 10 kg bag costs ₹400. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 5 pens for ₹90. Shop B sells 6 pens for ₹144. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 13.A 10 kg bag of potatoes costs ₹230. A 1 kg bag costs ₹20. How many rupees per kg do you save with the cheaper bag?
- 14.A 10 kg bag of sugar costs ₹400. A 1 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 2 geometry boxes for ₹170. Shop B sells 3 geometry boxes for ₹375. What does one geometry box cost at the cheaper shop (in ₹)?
- 16.Shop A sells 6 cricket balls for ₹840. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 17.A 10 kg bag of rice costs ₹640. A 5 kg bag costs ₹300. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 18.A 5 kg bag of potatoes costs ₹200. A 2 kg bag costs ₹60. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 19.A 10 kg bag of onions costs ₹330. A 5 kg bag costs ₹245. How many rupees per kg do you save with the cheaper bag?
- 20.A 2 kg bag of tomatoes costs ₹118. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 6 notebooks for ₹180. Shop B sells 5 notebooks for ₹175. What does one notebook cost at the cheaper shop (in ₹)?
- 22.Shop A sells 4 colour pencil sets for ₹280. Shop B sells 6 colour pencil sets for ₹390. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 23.Shop A sells 2 samosas for ₹32. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 24.Shop A sells 3 notebooks for ₹120. Shop B sells 5 notebooks for ₹150. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 25.A 5 kg bag of rice costs ₹335. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 6 pens for ₹144. Shop B sells 2 pens for ₹42. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 27.A 1 kg bag of onions costs ₹21. A 5 kg bag costs ₹185. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 6 pairs of socks for ₹390. Shop B sells 5 pairs of socks for ₹425. What does one pair of socks cost at the cheaper shop (in ₹)?
- 29.Shop A sells 6 mangoes for ₹150. Shop B sells 2 mangoes for ₹80. What does one mango cost at the cheaper shop (in ₹)?
- 30.Shop A sells 2 cricket balls for ₹290. Shop B sells 5 cricket balls for ₹700. What does one cricket ball cost at the cheaper shop (in ₹)?
- 31.A 2 kg bag of rice costs ₹100. A 10 kg bag costs ₹660. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 32.Shop A sells 5 samosas for ₹90. Shop B sells 3 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 33.Shop A sells 5 colour pencil sets for ₹500. Shop B sells 6 colour pencil sets for ₹450. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 34.A 1 kg bag of sugar costs ₹41. A 5 kg bag costs ₹235. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 35.A 5 kg bag of onions costs ₹245. A 1 kg bag costs ₹51. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 36.Shop A sells 3 notebooks for ₹105. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 37.Shop A sells 6 pens for ₹126. Shop B sells 4 pens for ₹80. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 38.Shop A sells 4 pens for ₹40. Shop B sells 2 pens for ₹36. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 39.A 5 kg bag of potatoes costs ₹145. A 2 kg bag costs ₹70. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 40.A 2 kg bag of onions costs ₹120. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
Answer key
- 13
- 10 kg bag
- 80
- 2 kg bag
- Shop A
- 5 kg bag
- Shop B
- Shop B
- 125
- 10
- 12
- Shop A
- 3
- 10
- 85
- Shop B
- 5 kg bag
- 2 kg bag
- 16
- 9
- 30
- 65
- Shop B
- Shop B
- 24
- Shop B
- 16
- 65
- 25
- 140
- 2 kg bag
- Shop B
- 75
- 1 kg bag
- 5 kg bag
- Shop A
- Shop B
- Shop A
- 5 kg bag
- 1 kg bag
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