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 5 colour pencil sets for ₹325. Shop B sells 2 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 2.A 1 kg bag of dal costs ₹106. A 10 kg bag costs ₹930. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 3.A 10 kg bag of onions costs ₹200. A 5 kg bag costs ₹220. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 4.A 2 kg bag of onions costs ₹66. A 10 kg bag costs ₹290. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 5.Shop A sells 5 pens for ₹105. Shop B sells 4 pens for ₹52. What does one pen cost at the cheaper shop (in ₹)?
- 6.Shop A sells 2 pairs of socks for ₹110. Shop B sells 5 pairs of socks for ₹350. What does one pair of socks cost at the cheaper shop (in ₹)?
- 7.A 10 kg bag of potatoes costs ₹230. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 8.Shop A sells 6 samosas for ₹120. Shop B sells 3 samosas for ₹51. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 9.Shop A sells 5 notebooks for ₹225. Shop B sells 4 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 10.A 2 kg bag of wheat flour costs ₹86. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 11.Shop A sells 6 cricket balls for ₹720. Shop B sells 3 cricket balls for ₹435. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 12.Shop A sells 6 pens for ₹72. Shop B sells 3 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 13.Shop A sells 4 mangoes for ₹80. Shop B sells 3 mangoes for ₹105. What does one mango cost at the cheaper shop (in ₹)?
- 14.A 2 kg bag of rice costs ₹126. A 5 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 15.Shop A sells 3 colour pencil sets for ₹225. Shop B sells 2 colour pencil sets for ₹160. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 16.Shop A sells 5 pens for ₹60. Shop B sells 2 pens for ₹50. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 17.Shop A sells 5 geometry boxes for ₹750. Shop B sells 3 geometry boxes for ₹315. What does one geometry box cost at the cheaper shop (in ₹)?
- 18.A 10 kg bag of rice costs ₹630. A 2 kg bag costs ₹106. How many rupees per kg do you save with the cheaper bag?
- 19.Shop A sells 3 colour pencil sets for ₹345. Shop B sells 5 colour pencil sets for ₹325. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 20.A 1 kg bag of tomatoes costs ₹38. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 21.Shop A sells 5 notebooks for ₹275. Shop B sells 4 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 22.A 1 kg bag of potatoes costs ₹35. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 23.Shop A sells 4 cricket balls for ₹400. Shop B sells 3 cricket balls for ₹345. What does one cricket ball cost at the cheaper shop (in ₹)?
- 24.A 2 kg bag of wheat flour costs ₹98. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 25.A 1 kg bag of wheat flour costs ₹30. A 5 kg bag costs ₹210. How many rupees per kg do you save with the cheaper bag?
- 26.A 1 kg bag of wheat flour costs ₹33. A 10 kg bag costs ₹460. How many rupees per kg do you save with the cheaper bag?
- 27.Shop A sells 5 pairs of socks for ₹375. Shop B sells 2 pairs of socks for ₹120. What does one pair of socks cost at the cheaper shop (in ₹)?
- 28.Shop A sells 5 mangoes for ₹150. Shop B sells 3 mangoes for ₹105. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 29.A 5 kg bag of dal costs ₹665. A 10 kg bag costs ₹1380. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 30.Shop A sells 6 cricket balls for ₹840. Shop B sells 3 cricket balls for ₹360. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 31.A 2 kg bag of dal costs ₹180. A 1 kg bag costs ₹113. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 32.Shop A sells 4 cricket balls for ₹420. Shop B sells 2 cricket balls for ₹260. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 33.Shop A sells 5 geometry boxes for ₹600. Shop B sells 2 geometry boxes for ₹250. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 34.Shop A sells 3 pairs of socks for ₹225. Shop B sells 6 pairs of socks for ₹510. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 35.A 1 kg bag of wheat flour costs ₹48. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 36.A 2 kg bag of potatoes costs ₹70. A 5 kg bag costs ₹195. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 37.A 1 kg bag of potatoes costs ₹25. A 2 kg bag costs ₹58. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 38.A 5 kg bag of potatoes costs ₹175. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 39.A 1 kg bag of potatoes costs ₹36. A 5 kg bag costs ₹115. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 40.Shop A sells 5 geometry boxes for ₹650. Shop B sells 2 geometry boxes for ₹300. What does one geometry box cost at the cheaper shop (in ₹)?
Answer key
- Shop A
- 10 kg bag
- 10 kg bag
- 10 kg bag
- 13
- 55
- 10 kg bag
- Shop B
- Shop B
- 13
- Shop A
- Shop A
- 20
- 3
- Shop A
- Shop A
- 105
- 10
- 65
- 2 kg bag
- 30
- 10
- 100
- 5 kg bag
- 12
- 13
- 60
- Shop A
- 5 kg bag
- Shop B
- 2 kg bag
- Shop A
- Shop A
- Shop A
- 2 kg bag
- 2 kg bag
- 1 kg bag
- 1 kg bag
- 5 kg bag
- 130
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