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 3 mangoes for ₹75. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 2.A 5 kg bag of sugar costs ₹220. A 10 kg bag costs ₹470. How many rupees per kg do you save with the cheaper bag?
- 3.Shop A sells 3 pairs of socks for ₹180. Shop B sells 5 pairs of socks for ₹250. What does one pair of socks cost at the cheaper shop (in ₹)?
- 4.A 2 kg bag of rice costs ₹154. A 10 kg bag costs ₹590. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 5.A 5 kg bag of onions costs ₹275. A 2 kg bag costs ₹118. How many rupees per kg do you save with the cheaper bag?
- 6.A 10 kg bag of tomatoes costs ₹270. A 5 kg bag costs ₹255. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 7.A 2 kg bag of onions costs ₹82. A 10 kg bag costs ₹280. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 8.Shop A sells 2 pens for ₹46. Shop B sells 4 pens for ₹96. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 9.Shop A sells 4 cricket balls for ₹400. Shop B sells 2 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 10.Shop A sells 4 notebooks for ₹160. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 11.A 1 kg bag of dal costs ₹90. A 2 kg bag costs ₹250. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 12.Shop A sells 3 pairs of socks for ₹150. Shop B sells 2 pairs of socks for ₹140. What does one pair of socks cost at the cheaper shop (in ₹)?
- 13.Shop A sells 3 geometry boxes for ₹390. Shop B sells 4 geometry boxes for ₹560. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 14.A 1 kg bag of rice costs ₹48. A 2 kg bag costs ₹136. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 15.Shop A sells 2 geometry boxes for ₹300. Shop B sells 5 geometry boxes for ₹450. What does one geometry box cost at the cheaper shop (in ₹)?
- 16.Shop A sells 6 pairs of socks for ₹390. Shop B sells 5 pairs of socks for ₹275. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 17.Shop A sells 4 geometry boxes for ₹380. Shop B sells 3 geometry boxes for ₹270. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 18.A 10 kg bag of potatoes costs ₹360. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 19.A 10 kg bag of potatoes costs ₹350. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 20.Shop A sells 2 notebooks for ₹60. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 21.A 5 kg bag of wheat flour costs ₹250. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 22.Shop A sells 6 pens for ₹126. Shop B sells 4 pens for ₹76. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 23.A 5 kg bag of sugar costs ₹230. A 10 kg bag costs ₹400. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 24.Shop A sells 5 cricket balls for ₹525. Shop B sells 3 cricket balls for ₹420. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 25.A 5 kg bag of dal costs ₹575. A 1 kg bag costs ₹108. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 26.Shop A sells 6 plates of idli for ₹180. Shop B sells 4 plates of idli for ₹240. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 27.A 5 kg bag of sugar costs ₹205. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 28.Shop A sells 2 colour pencil sets for ₹170. Shop B sells 6 colour pencil sets for ₹480. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 29.A 5 kg bag of rice costs ₹350. A 1 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
- 30.Shop A sells 4 cricket balls for ₹460. Shop B sells 6 cricket balls for ₹630. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 31.A 10 kg bag of tomatoes costs ₹310. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 32.A 2 kg bag of potatoes costs ₹68. A 10 kg bag costs ₹300. How many rupees per kg do you save with the cheaper bag?
- 33.Shop A sells 2 pens for ₹34. Shop B sells 4 pens for ₹88. What does one pen cost at the cheaper shop (in ₹)?
- 34.Shop A sells 6 notebooks for ₹240. Shop B sells 4 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 35.A 1 kg bag of potatoes costs ₹40. A 5 kg bag costs ₹180. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 36.Shop A sells 6 plates of idli for ₹210. Shop B sells 3 plates of idli for ₹180. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 37.A 2 kg bag of wheat flour costs ₹90. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 38.A 10 kg bag of tomatoes costs ₹200. A 1 kg bag costs ₹40. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 39.Shop A sells 2 cricket balls for ₹200. Shop B sells 5 cricket balls for ₹525. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 40.A 2 kg bag of onions costs ₹44. A 1 kg bag costs ₹24. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
Answer key
- Shop B
- 3
- 50
- 10 kg bag
- 4
- 10 kg bag
- 10 kg bag
- Shop A
- Shop A
- 40
- 1 kg bag
- 50
- Shop A
- 1 kg bag
- 90
- Shop B
- Shop B
- 1 kg bag
- 1 kg bag
- Shop A
- 1 kg bag
- Shop B
- 10 kg bag
- Shop A
- 1 kg bag
- Shop A
- 5 kg bag
- Shop B
- 24
- Shop B
- 10 kg bag
- 4
- 17
- Shop A
- 5 kg bag
- Shop A
- 1 kg bag
- 10 kg bag
- Shop A
- 2 kg bag
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