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 ₹200. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
- 2.Shop A sells 3 geometry boxes for ₹255. Shop B sells 2 geometry boxes for ₹240. What does one geometry box cost at the cheaper shop (in ₹)?
- 3.A 1 kg bag of dal costs ₹94. A 10 kg bag costs ₹980. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 4.Shop A sells 4 pairs of socks for ₹200. Shop B sells 3 pairs of socks for ₹195. What does one pair of socks cost at the cheaper shop (in ₹)?
- 5.A 1 kg bag of rice costs ₹67. A 2 kg bag costs ₹120. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 6.A 5 kg bag of onions costs ₹125. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
- 7.A 2 kg bag of tomatoes costs ₹54. A 5 kg bag costs ₹155. How many rupees per kg do you save with the cheaper bag?
- 8.A 10 kg bag of potatoes costs ₹250. A 5 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
- 9.A 10 kg bag of rice costs ₹460. A 2 kg bag costs ₹102. How many rupees per kg do you save with the cheaper bag?
- 10.Shop A sells 6 samosas for ₹78. Shop B sells 4 samosas for ₹56. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 11.A 10 kg bag of onions costs ₹430. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 5 pens for ₹115. Shop B sells 2 pens for ₹32. What does one pen cost at the cheaper shop (in ₹)?
- 13.Shop A sells 4 cricket balls for ₹440. Shop B sells 3 cricket balls for ₹360. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 14.A 10 kg bag of dal costs ₹1370. A 1 kg bag costs ₹100. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 15.Shop A sells 6 cricket balls for ₹690. Shop B sells 3 cricket balls for ₹390. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 16.A 10 kg bag of onions costs ₹310. A 5 kg bag costs ₹150. How many rupees per kg do you save with the cheaper bag?
- 17.A 5 kg bag of rice costs ₹210. A 10 kg bag costs ₹540. How many rupees per kg do you save with the cheaper bag?
- 18.A 1 kg bag of onions costs ₹32. A 2 kg bag costs ₹82. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 19.Shop A sells 4 cricket balls for ₹540. Shop B sells 3 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 20.A 5 kg bag of tomatoes costs ₹155. A 1 kg bag costs ₹22. How many rupees per kg do you save with the cheaper bag?
- 21.Shop A sells 6 pens for ₹132. Shop B sells 4 pens for ₹72. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 22.Shop A sells 2 cricket balls for ₹260. Shop B sells 4 cricket balls for ₹560. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 23.A 10 kg bag of wheat flour costs ₹320. A 5 kg bag costs ₹165. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 24.Shop A sells 6 mangoes for ₹180. Shop B sells 5 mangoes for ₹175. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 25.Shop A sells 4 notebooks for ₹200. Shop B sells 3 notebooks for ₹135. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 26.Shop A sells 5 geometry boxes for ₹700. Shop B sells 3 geometry boxes for ₹390. What does one geometry box cost at the cheaper shop (in ₹)?
- 27.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹130. What does one pair of socks cost at the cheaper shop (in ₹)?
- 28.A 2 kg bag of potatoes costs ₹68. A 5 kg bag costs ₹185. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 29.A 1 kg bag of potatoes costs ₹26. A 5 kg bag costs ₹155. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 30.A 1 kg bag of sugar costs ₹42. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 31.Shop A sells 4 geometry boxes for ₹600. Shop B sells 5 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 32.Shop A sells 4 samosas for ₹52. Shop B sells 5 samosas for ₹75. What does one samosa cost at the cheaper shop (in ₹)?
- 33.A 1 kg bag of onions costs ₹40. A 2 kg bag costs ₹50. How many rupees per kg do you save with the cheaper bag?
- 34.Shop A sells 3 pens for ₹66. Shop B sells 2 pens for ₹42. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 35.A 1 kg bag of potatoes costs ₹34. A 5 kg bag costs ₹195. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 36.Shop A sells 2 pairs of socks for ₹160. Shop B sells 5 pairs of socks for ₹275. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 37.A 5 kg bag of wheat flour costs ₹195. A 10 kg bag costs ₹360. How many rupees per kg do you save with the cheaper bag?
- 38.Shop A sells 4 notebooks for ₹220. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 39.A 5 kg bag of onions costs ₹100. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
- 40.A 2 kg bag of potatoes costs ₹56. A 1 kg bag costs ₹27. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
Answer key
- 6
- 85
- 1 kg bag
- 50
- 2 kg bag
- 11
- 4
- 5
- 5
- Shop A
- 13
- 16
- Shop A
- 1 kg bag
- Shop A
- 1
- 12
- 1 kg bag
- Shop B
- 9
- Shop B
- Shop A
- 10 kg bag
- Shop A
- Shop B
- 130
- 65
- 2 kg bag
- 1 kg bag
- 1 kg bag
- Shop B
- 13
- 15
- Shop B
- 1 kg bag
- Shop B
- 3
- Shop A
- 26
- 1 kg bag
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