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 cricket balls for ₹550. Shop B sells 2 cricket balls for ₹300. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 2.Shop A sells 6 cricket balls for ₹750. Shop B sells 3 cricket balls for ₹390. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 3.A 2 kg bag of dal costs ₹250. A 1 kg bag costs ₹112. How many rupees per kg do you save with the cheaper bag?
- 4.Shop A sells 6 samosas for ₹78. Shop B sells 2 samosas for ₹38. What does one samosa cost at the cheaper shop (in ₹)?
- 5.A 5 kg bag of sugar costs ₹240. A 2 kg bag costs ₹94. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 6.A 10 kg bag of onions costs ₹290. A 5 kg bag costs ₹285. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 7.Shop A sells 4 colour pencil sets for ₹280. Shop B sells 6 colour pencil sets for ₹360. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 8.A 2 kg bag of potatoes costs ₹66. A 10 kg bag costs ₹260. How many rupees per kg do you save with the cheaper bag?
- 9.A 5 kg bag of dal costs ₹450. A 10 kg bag costs ₹1040. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 10.A 5 kg bag of potatoes costs ₹200. A 1 kg bag costs ₹26. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 11.Shop A sells 5 notebooks for ₹250. Shop B sells 6 notebooks for ₹240. What does one notebook cost at the cheaper shop (in ₹)?
- 12.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 13.A 10 kg bag of wheat flour costs ₹440. A 1 kg bag costs ₹40. How many rupees per kg do you save with the cheaper bag?
- 14.Shop A sells 5 notebooks for ₹300. Shop B sells 3 notebooks for ₹120. What does one notebook cost at the cheaper shop (in ₹)?
- 15.A 1 kg bag of sugar costs ₹45. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 16.Shop A sells 4 mangoes for ₹120. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
- 17.A 2 kg bag of tomatoes costs ₹40. A 10 kg bag costs ₹250. How many rupees per kg do you save with the cheaper bag?
- 18.Shop A sells 3 samosas for ₹48. Shop B sells 4 samosas for ₹68. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 19.Shop A sells 3 samosas for ₹51. Shop B sells 2 samosas for ₹26. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 20.Shop A sells 5 geometry boxes for ₹700. Shop B sells 4 geometry boxes for ₹580. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 21.A 2 kg bag of tomatoes costs ₹48. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 22.A 10 kg bag of onions costs ₹290. A 5 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
- 23.Shop A sells 5 samosas for ₹85. Shop B sells 6 samosas for ₹120. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 24.A 2 kg bag of wheat flour costs ₹88. A 1 kg bag costs ₹34. How many rupees per kg do you save with the cheaper bag?
- 25.A 1 kg bag of sugar costs ₹47. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
- 26.A 10 kg bag of onions costs ₹470. A 1 kg bag costs ₹38. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 27.A 5 kg bag of dal costs ₹695. A 2 kg bag costs ₹204. How many rupees per kg do you save with the cheaper bag?
- 28.Shop A sells 3 cricket balls for ₹300. Shop B sells 2 cricket balls for ₹240. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 29.A 10 kg bag of wheat flour costs ₹460. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
- 30.A 10 kg bag of onions costs ₹450. A 2 kg bag costs ₹42. How many rupees per kg do you save with the cheaper bag?
- 31.Shop A sells 6 pairs of socks for ₹300. Shop B sells 3 pairs of socks for ₹255. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 32.Shop A sells 3 cricket balls for ₹360. Shop B sells 6 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
- 33.A 2 kg bag of rice costs ₹92. A 1 kg bag costs ₹41. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 34.Shop A sells 2 cricket balls for ₹220. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 35.A 10 kg bag of sugar costs ₹480. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
- 36.Shop A sells 2 pens for ₹36. Shop B sells 3 pens for ₹45. What does one pen cost at the cheaper shop (in ₹)?
- 37.A 5 kg bag of wheat flour costs ₹240. A 2 kg bag costs ₹92. How many rupees per kg do you save with the cheaper bag?
- 38.Shop A sells 4 geometry boxes for ₹440. Shop B sells 3 geometry boxes for ₹450. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 39.A 1 kg bag of tomatoes costs ₹35. A 2 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 40.A 2 kg bag of tomatoes costs ₹52. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop A
- Shop A
- 13
- 13
- 2 kg bag
- 10 kg bag
- Shop B
- 7
- 5 kg bag
- 1 kg bag
- 40
- Shop B
- 4
- 40
- 1 kg bag
- 20
- 5
- Shop A
- Shop B
- Shop A
- 2 kg bag
- 25
- Shop A
- 10
- 3
- 1 kg bag
- 37
- Shop A
- 3
- 24
- Shop A
- 100
- 1 kg bag
- Shop A
- 3
- 15
- 2
- Shop A
- 2 kg bag
- 19
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