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 2 colour pencil sets for ₹120. Shop B sells 3 colour pencil sets for ₹255. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 2.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹200. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 3.A 10 kg bag of sugar costs ₹430. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 4.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
- 5.A 5 kg bag of wheat flour costs ₹180. A 2 kg bag costs ₹84. How many rupees per kg do you save with the cheaper bag?
- 6.Shop A sells 5 notebooks for ₹150. Shop B sells 3 notebooks for ₹135. What does one notebook cost at the cheaper shop (in ₹)?
- 7.Shop A sells 5 mangoes for ₹175. Shop B sells 6 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 8.A 2 kg bag of onions costs ₹72. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
- 9.A 2 kg bag of rice costs ₹150. A 5 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
- 10.A 2 kg bag of potatoes costs ₹74. A 10 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
- 11.A 10 kg bag of wheat flour costs ₹370. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 12.A 5 kg bag of onions costs ₹225. A 2 kg bag costs ₹110. How many rupees per kg do you save with the cheaper bag?
- 13.Shop A sells 4 notebooks for ₹180. Shop B sells 2 notebooks for ₹80. What does one notebook cost at the cheaper shop (in ₹)?
- 14.Shop A sells 6 cricket balls for ₹870. Shop B sells 4 cricket balls for ₹400. What does one cricket ball cost at the cheaper shop (in ₹)?
- 15.Shop A sells 5 pens for ₹120. Shop B sells 4 pens for ₹60. What does one pen cost at the cheaper shop (in ₹)?
- 16.A 5 kg bag of onions costs ₹225. A 10 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
- 17.A 2 kg bag of rice costs ₹122. A 1 kg bag costs ₹65. How many rupees per kg do you save with the cheaper bag?
- 18.Shop A sells 6 colour pencil sets for ₹420. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 19.A 1 kg bag of dal costs ₹117. A 2 kg bag costs ₹296. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 6 pens for ₹96. Shop B sells 4 pens for ₹40. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 21.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 22.Shop A sells 5 plates of idli for ₹275. Shop B sells 6 plates of idli for ₹360. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 23.Shop A sells 2 geometry boxes for ₹160. Shop B sells 4 geometry boxes for ₹400. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 24.A 1 kg bag of potatoes costs ₹26. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 25.Shop A sells 3 geometry boxes for ₹420. Shop B sells 4 geometry boxes for ₹400. What does one geometry box cost at the cheaper shop (in ₹)?
- 26.A 2 kg bag of sugar costs ₹100. A 10 kg bag costs ₹450. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 27.A 2 kg bag of tomatoes costs ₹56. A 1 kg bag costs ₹49. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 6 colour pencil sets for ₹600. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 29.A 5 kg bag of dal costs ₹715. A 1 kg bag costs ₹138. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 30.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹165. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 31.A 2 kg bag of tomatoes costs ₹76. A 1 kg bag costs ₹44. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 33.A 1 kg bag of dal costs ₹109. A 10 kg bag costs ₹1300. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 34.A 1 kg bag of tomatoes costs ₹26. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
- 35.A 10 kg bag of onions costs ₹480. A 5 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
- 36.A 1 kg bag of dal costs ₹110. A 10 kg bag costs ₹1200. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 37.Shop A sells 2 cricket balls for ₹220. Shop B sells 4 cricket balls for ₹480. What does one cricket ball cost at the cheaper shop (in ₹)?
- 38.Shop A sells 3 pairs of socks for ₹150. Shop B sells 4 pairs of socks for ₹360. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 39.A 10 kg bag of onions costs ₹470. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 40.Shop A sells 3 samosas for ₹54. Shop B sells 4 samosas for ₹52. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
Answer key
- 60
- Shop A
- 10 kg bag
- 20
- 6
- 30
- Shop B
- 2
- 21
- 12
- 2 kg bag
- 10
- 40
- 100
- 15
- 6
- 4
- Shop B
- 31
- Shop B
- Shop A
- Shop A
- Shop A
- 2 kg bag
- 100
- 10 kg bag
- 21
- Shop B
- 1 kg bag
- Shop A
- 6
- 50
- 1 kg bag
- 22
- 2
- 1 kg bag
- 110
- Shop A
- 10 kg bag
- Shop B
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