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 6 mangoes for ₹150. Shop B sells 2 mangoes for ₹70. What does one mango cost at the cheaper shop (in ₹)?
- 2.A 2 kg bag of sugar costs ₹98. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 3.Shop A sells 2 pairs of socks for ₹180. Shop B sells 4 pairs of socks for ₹280. What does one pair of socks cost at the cheaper shop (in ₹)?
- 4.Shop A sells 4 mangoes for ₹160. Shop B sells 5 mangoes for ₹150. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 5.A 1 kg bag of rice costs ₹65. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
- 6.Shop A sells 4 pens for ₹100. Shop B sells 2 pens for ₹38. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 7.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹45. How many rupees per kg do you save with the cheaper bag?
- 8.Shop A sells 5 cricket balls for ₹500. Shop B sells 4 cricket balls for ₹580. What does one cricket ball cost at the cheaper shop (in ₹)?
- 9.A 2 kg bag of wheat flour costs ₹64. A 1 kg bag costs ₹35. How many rupees per kg do you save with the cheaper bag?
- 10.A 10 kg bag of wheat flour costs ₹470. A 1 kg bag costs ₹34. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 11.Shop A sells 4 geometry boxes for ₹420. Shop B sells 5 geometry boxes for ₹750. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 12.Shop A sells 3 cricket balls for ₹390. Shop B sells 2 cricket balls for ₹200. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 13.A 1 kg bag of tomatoes costs ₹59. A 2 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
- 14.A 1 kg bag of dal costs ₹118. A 2 kg bag costs ₹194. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 15.Shop A sells 3 mangoes for ₹75. Shop B sells 2 mangoes for ₹70. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
- 16.A 10 kg bag of dal costs ₹1260. A 2 kg bag costs ₹180. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 17.Shop A sells 3 pairs of socks for ₹270. Shop B sells 5 pairs of socks for ₹325. What does one pair of socks cost at the cheaper shop (in ₹)?
- 18.Shop A sells 6 pairs of socks for ₹540. Shop B sells 4 pairs of socks for ₹320. What does one pair of socks cost at the cheaper shop (in ₹)?
- 19.A 10 kg bag of onions costs ₹400. A 1 kg bag costs ₹27. How many rupees per kg do you save with the cheaper bag?
- 20.Shop A sells 2 pairs of socks for ₹160. Shop B sells 3 pairs of socks for ₹195. What does one pair of socks cost at the cheaper shop (in ₹)?
- 21.Shop A sells 4 cricket balls for ₹520. Shop B sells 5 cricket balls for ₹750. What does one cricket ball cost at the cheaper shop (in ₹)?
- 22.Shop A sells 3 geometry boxes for ₹330. Shop B sells 4 geometry boxes for ₹360. What does one geometry box cost at the cheaper shop (in ₹)?
- 23.Shop A sells 2 notebooks for ₹100. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 24.A 2 kg bag of rice costs ₹80. A 1 kg bag costs ₹70. How many rupees per kg do you save with the cheaper bag?
- 25.Shop A sells 2 geometry boxes for ₹270. Shop B sells 4 geometry boxes for ₹400. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 26.A 1 kg bag of rice costs ₹43. A 2 kg bag costs ₹94. How many rupees per kg do you save with the cheaper bag?
- 27.Shop A sells 4 cricket balls for ₹400. Shop B sells 2 cricket balls for ₹280. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 28.A 10 kg bag of wheat flour costs ₹450. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 29.Shop A sells 2 pens for ₹46. Shop B sells 4 pens for ₹88. What does one pen cost at the cheaper shop (in ₹)?
- 30.Shop A sells 4 cricket balls for ₹520. Shop B sells 5 cricket balls for ₹675. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 31.Shop A sells 4 cricket balls for ₹460. Shop B sells 6 cricket balls for ₹660. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 32.Shop A sells 5 pens for ₹70. Shop B sells 4 pens for ₹44. What does one pen cost at the cheaper shop (in ₹)?
- 33.A 5 kg bag of potatoes costs ₹165. A 2 kg bag costs ₹40. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 34.Shop A sells 4 plates of idli for ₹240. Shop B sells 5 plates of idli for ₹225. What does one plate of idli cost at the cheaper shop (in ₹)?
- 35.Shop A sells 5 plates of idli for ₹250. Shop B sells 2 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 36.Shop A sells 5 plates of idli for ₹250. Shop B sells 6 plates of idli for ₹240. What does one plate of idli cost at the cheaper shop (in ₹)?
- 37.Shop A sells 4 plates of idli for ₹180. Shop B sells 2 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 38.Shop A sells 3 plates of idli for ₹150. Shop B sells 5 plates of idli for ₹275. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 39.A 1 kg bag of wheat flour costs ₹37. A 2 kg bag costs ₹96. How many rupees per kg do you save with the cheaper bag?
- 40.Shop A sells 5 cricket balls for ₹575. Shop B sells 3 cricket balls for ₹390. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
Answer key
- 25
- 5 kg bag
- 70
- Shop B
- 21
- Shop B
- 1
- 100
- 3
- 1 kg bag
- Shop A
- Shop B
- 27
- 2 kg bag
- Shop A
- 2 kg bag
- 65
- 80
- 13
- 65
- 130
- 90
- Shop B
- 30
- Shop B
- 4
- Shop A
- 10 kg bag
- 22
- Shop A
- Shop B
- 11
- 2 kg bag
- 45
- Shop B
- 40
- Shop A
- Shop A
- 11
- Shop A
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