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 notebooks for ₹105. Shop B sells 6 notebooks for ₹300. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 2.A 1 kg bag of dal costs ₹146. A 5 kg bag costs ₹600. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 3.Shop A sells 4 pairs of socks for ₹320. Shop B sells 5 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 4.A 10 kg bag of rice costs ₹410. A 5 kg bag costs ₹265. How many rupees per kg do you save with the cheaper bag?
- 5.A 1 kg bag of onions costs ₹39. A 5 kg bag costs ₹135. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 6.Shop A sells 2 samosas for ₹40. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 7.Shop A sells 4 notebooks for ₹220. Shop B sells 3 notebooks for ₹180. What does one notebook cost at the cheaper shop (in ₹)?
- 8.Shop A sells 4 notebooks for ₹200. Shop B sells 2 notebooks for ₹110. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 9.Shop A sells 2 samosas for ₹28. Shop B sells 5 samosas for ₹75. What does one samosa cost at the cheaper shop (in ₹)?
- 10.A 2 kg bag of onions costs ₹50. A 1 kg bag costs ₹47. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 11.A 1 kg bag of dal costs ₹135. A 10 kg bag costs ₹1270. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 12.Shop A sells 6 notebooks for ₹180. Shop B sells 5 notebooks for ₹200. What does one notebook cost at the cheaper shop (in ₹)?
- 13.Shop A sells 5 pairs of socks for ₹350. Shop B sells 6 pairs of socks for ₹300. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 14.A 2 kg bag of onions costs ₹120. A 10 kg bag costs ₹200. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 15.Shop A sells 2 colour pencil sets for ₹190. Shop B sells 3 colour pencil sets for ₹270. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 16.A 10 kg bag of tomatoes costs ₹300. A 2 kg bag costs ₹92. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 17.Shop A sells 2 pens for ₹50. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 18.A 2 kg bag of dal costs ₹186. A 1 kg bag costs ₹144. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 19.A 5 kg bag of rice costs ₹205. A 10 kg bag costs ₹440. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 20.A 2 kg bag of wheat flour costs ₹100. A 1 kg bag costs ₹36. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 21.A 10 kg bag of wheat flour costs ₹340. A 2 kg bag costs ₹72. How many rupees per kg do you save with the cheaper bag?
- 22.A 2 kg bag of wheat flour costs ₹90. A 5 kg bag costs ₹220. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 23.Shop A sells 3 plates of idli for ₹165. Shop B sells 6 plates of idli for ₹180. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 24.Shop A sells 3 notebooks for ₹90. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
- 25.A 10 kg bag of dal costs ₹1070. A 1 kg bag costs ₹144. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 26.A 2 kg bag of rice costs ₹96. A 5 kg bag costs ₹215. How many rupees per kg do you save with the cheaper bag?
- 27.A 1 kg bag of onions costs ₹25. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 28.Shop A sells 3 cricket balls for ₹375. Shop B sells 2 cricket balls for ₹230. What does one cricket ball cost at the cheaper shop (in ₹)?
- 29.Shop A sells 2 geometry boxes for ₹180. Shop B sells 5 geometry boxes for ₹675. What does one geometry box cost at the cheaper shop (in ₹)?
- 30.Shop A sells 4 pairs of socks for ₹260. Shop B sells 5 pairs of socks for ₹350. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 31.Shop A sells 6 pairs of socks for ₹330. Shop B sells 3 pairs of socks for ₹195. What does one pair of socks cost at the cheaper shop (in ₹)?
- 32.Shop A sells 5 pens for ₹60. Shop B sells 3 pens for ₹54. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 33.A 10 kg bag of potatoes costs ₹220. A 1 kg bag costs ₹33. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 34.A 2 kg bag of wheat flour costs ₹62. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 35.Shop A sells 2 pens for ₹36. Shop B sells 4 pens for ₹68. What does one pen cost at the cheaper shop (in ₹)?
- 36.Shop A sells 5 colour pencil sets for ₹475. Shop B sells 2 colour pencil sets for ₹130. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 37.Shop A sells 5 geometry boxes for ₹725. Shop B sells 2 geometry boxes for ₹300. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 38.Shop A sells 3 samosas for ₹45. Shop B sells 6 samosas for ₹96. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 39.A 10 kg bag of tomatoes costs ₹210. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 40.A 1 kg bag of wheat flour costs ₹42. A 2 kg bag costs ₹78. How many rupees per kg do you save with the cheaper bag?
Answer key
- Shop A
- 5 kg bag
- Shop B
- 12
- 5 kg bag
- Shop B
- 55
- Shop A
- 14
- 2 kg bag
- 10 kg bag
- 30
- Shop B
- 10 kg bag
- Shop B
- 10 kg bag
- Shop B
- 2 kg bag
- 5 kg bag
- 1 kg bag
- 2
- 5 kg bag
- Shop B
- Shop A
- 10 kg bag
- 5
- 2 kg bag
- 115
- 90
- Shop A
- 55
- Shop A
- 10 kg bag
- 2 kg bag
- 17
- 65
- Shop A
- Shop A
- 10 kg bag
- 3
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