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 pens for ₹102. Shop B sells 5 pens for ₹50. What does one pen cost at the cheaper shop (in ₹)?
- 2.A 5 kg bag of rice costs ₹350. A 2 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 3.Shop A sells 4 samosas for ₹52. Shop B sells 6 samosas for ₹108. What does one samosa cost at the cheaper shop (in ₹)?
- 4.Shop A sells 4 geometry boxes for ₹540. Shop B sells 6 geometry boxes for ₹480. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 5.Shop A sells 5 plates of idli for ₹175. Shop B sells 2 plates of idli for ₹120. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 6.Shop A sells 4 samosas for ₹56. Shop B sells 2 samosas for ₹36. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 7.Shop A sells 3 samosas for ₹39. Shop B sells 2 samosas for ₹24. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 8.Shop A sells 4 cricket balls for ₹580. Shop B sells 6 cricket balls for ₹840. What does one cricket ball cost at the cheaper shop (in ₹)?
- 9.Shop A sells 6 colour pencil sets for ₹720. Shop B sells 5 colour pencil sets for ₹400. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 10.A 1 kg bag of dal costs ₹99. A 5 kg bag costs ₹605. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 11.Shop A sells 2 geometry boxes for ₹200. Shop B sells 3 geometry boxes for ₹405. What does one geometry box cost at the cheaper shop (in ₹)?
- 12.Shop A sells 2 plates of idli for ₹90. Shop B sells 4 plates of idli for ₹140. What does one plate of idli cost at the cheaper shop (in ₹)?
- 13.Shop A sells 5 pens for ₹80. Shop B sells 6 pens for ₹102. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 14.Shop A sells 3 samosas for ₹51. Shop B sells 5 samosas for ₹60. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
- 15.A 5 kg bag of sugar costs ₹205. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 16.A 1 kg bag of dal costs ₹94. A 10 kg bag costs ₹1330. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
- 17.A 10 kg bag of sugar costs ₹470. A 5 kg bag costs ₹240. How many rupees per kg do you save with the cheaper bag?
- 18.A 2 kg bag of dal costs ₹212. A 5 kg bag costs ₹705. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 19.Shop A sells 5 colour pencil sets for ₹550. Shop B sells 2 colour pencil sets for ₹150. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 20.Shop A sells 2 pens for ₹48. Shop B sells 4 pens for ₹68. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
- 21.A 5 kg bag of tomatoes costs ₹150. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
- 22.Shop A sells 2 mangoes for ₹50. Shop B sells 5 mangoes for ₹150. What does one mango cost at the cheaper shop (in ₹)?
- 23.Shop A sells 6 geometry boxes for ₹900. Shop B sells 5 geometry boxes for ₹550. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 24.A 1 kg bag of rice costs ₹46. A 10 kg bag costs ₹620. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 25.Shop A sells 5 colour pencil sets for ₹525. Shop B sells 3 colour pencil sets for ₹225. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 26.A 1 kg bag of sugar costs ₹40. A 2 kg bag costs ₹90. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 27.A 1 kg bag of rice costs ₹53. A 5 kg bag costs ₹215. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 28.Shop A sells 6 mangoes for ₹240. Shop B sells 2 mangoes for ₹40. What does one mango cost at the cheaper shop (in ₹)?
- 29.A 5 kg bag of potatoes costs ₹195. A 2 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
- 30.Shop A sells 6 pairs of socks for ₹300. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
- 31.Shop A sells 2 samosas for ₹28. Shop B sells 3 samosas for ₹45. What does one samosa cost at the cheaper shop (in ₹)?
- 32.Shop A sells 4 pens for ₹100. Shop B sells 2 pens for ₹40. What does one pen cost at the cheaper shop (in ₹)?
- 33.Shop A sells 5 mangoes for ₹175. Shop B sells 2 mangoes for ₹50. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
- 34.A 1 kg bag of onions costs ₹38. A 5 kg bag costs ₹270. How many rupees per kg do you save with the cheaper bag?
- 35.Shop A sells 4 geometry boxes for ₹460. Shop B sells 3 geometry boxes for ₹360. What does one geometry box cost at the cheaper shop (in ₹)?
- 36.Shop A sells 3 cricket balls for ₹300. Shop B sells 6 cricket balls for ₹720. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 37.A 1 kg bag of rice costs ₹77. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 38.Shop A sells 5 cricket balls for ₹725. Shop B sells 2 cricket balls for ₹300. What does one cricket ball cost at the cheaper shop (in ₹)?
- 39.Shop A sells 3 colour pencil sets for ₹360. Shop B sells 6 colour pencil sets for ₹660. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 40.Shop A sells 6 pens for ₹78. Shop B sells 2 pens for ₹22. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
Answer key
- 10
- 2 kg bag
- 13
- Shop B
- Shop A
- Shop A
- Shop B
- 140
- 80
- 1 kg bag
- 100
- 35
- Shop A
- Shop B
- 5 kg bag
- 1 kg bag
- 1
- 2 kg bag
- 75
- Shop B
- 8
- 25
- Shop B
- 1 kg bag
- Shop B
- 1 kg bag
- 5 kg bag
- 20
- 7
- Shop A
- 14
- 20
- Shop B
- 16
- 115
- Shop A
- 5 kg bag
- 145
- Shop B
- Shop B
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