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 plates of idli for ₹225. Shop B sells 3 plates of idli for ₹105. What does one plate of idli cost at the cheaper shop (in ₹)?
- 2.Shop A sells 6 geometry boxes for ₹780. Shop B sells 3 geometry boxes for ₹255. What does one geometry box cost at the cheaper shop (in ₹)?
- 3.Shop A sells 2 notebooks for ₹70. Shop B sells 5 notebooks for ₹225. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 4.A 10 kg bag of dal costs ₹1000. A 5 kg bag costs ₹720. How many rupees per kg do you save with the cheaper bag?
- 5.A 2 kg bag of onions costs ₹48. A 5 kg bag costs ₹140. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
- 6.A 10 kg bag of sugar costs ₹470. A 1 kg bag costs ₹43. How many rupees per kg do you save with the cheaper bag?
- 7.A 10 kg bag of dal costs ₹1030. A 2 kg bag costs ₹268. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 8.A 2 kg bag of rice costs ₹136. A 1 kg bag costs ₹48. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 9.Shop A sells 5 geometry boxes for ₹450. Shop B sells 6 geometry boxes for ₹840. What does one geometry box cost at the cheaper shop (in ₹)?
- 10.A 1 kg bag of wheat flour costs ₹45. A 5 kg bag costs ₹195. How many rupees per kg do you save with the cheaper bag?
- 11.Shop A sells 3 notebooks for ₹135. Shop B sells 4 notebooks for ₹220. What does one notebook cost at the cheaper shop (in ₹)?
- 12.A 5 kg bag of tomatoes costs ₹145. A 10 kg bag costs ₹560. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
- 13.Shop A sells 5 cricket balls for ₹750. Shop B sells 3 cricket balls for ₹375. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 14.Shop A sells 3 colour pencil sets for ₹270. Shop B sells 5 colour pencil sets for ₹300. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 15.Shop A sells 2 pens for ₹22. Shop B sells 6 pens for ₹120. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 16.Shop A sells 5 plates of idli for ₹250. Shop B sells 2 plates of idli for ₹60. What does one plate of idli cost at the cheaper shop (in ₹)?
- 17.Shop A sells 5 pens for ₹50. Shop B sells 4 pens for ₹68. What does one pen cost at the cheaper shop (in ₹)?
- 18.A 10 kg bag of onions costs ₹270. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
- 19.Shop A sells 5 pairs of socks for ₹375. Shop B sells 4 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
- 20.Shop A sells 3 geometry boxes for ₹255. Shop B sells 2 geometry boxes for ₹180. Which shop is cheaper for one geometry box? (a) Shop B (b) Shop A
- 21.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 6 colour pencil sets for ₹630. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 22.Shop A sells 4 pens for ₹56. Shop B sells 3 pens for ₹54. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 23.Shop A sells 6 geometry boxes for ₹510. Shop B sells 4 geometry boxes for ₹500. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
- 24.Shop A sells 2 pens for ₹42. Shop B sells 6 pens for ₹90. What does one pen cost at the cheaper shop (in ₹)?
- 25.A 2 kg bag of onions costs ₹44. A 10 kg bag costs ₹510. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 26.Shop A sells 6 pairs of socks for ₹540. Shop B sells 3 pairs of socks for ₹150. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 27.A 10 kg bag of sugar costs ₹450. A 2 kg bag costs ₹80. How many rupees per kg do you save with the cheaper bag?
- 28.A 10 kg bag of wheat flour costs ₹300. A 5 kg bag costs ₹210. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 29.Shop A sells 5 colour pencil sets for ₹300. Shop B sells 3 colour pencil sets for ₹330. What does one colour pencil set cost at the cheaper shop (in ₹)?
- 30.A 2 kg bag of rice costs ₹144. A 5 kg bag costs ₹365. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 31.A 1 kg bag of potatoes costs ₹24. A 2 kg bag costs ₹64. How many rupees per kg do you save with the cheaper bag?
- 32.Shop A sells 5 pairs of socks for ₹275. Shop B sells 2 pairs of socks for ₹100. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
- 33.A 5 kg bag of dal costs ₹460. A 2 kg bag costs ₹186. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 34.A 5 kg bag of tomatoes costs ₹290. A 2 kg bag costs ₹88. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
- 35.Shop A sells 2 cricket balls for ₹240. Shop B sells 3 cricket balls for ₹330. What does one cricket ball cost at the cheaper shop (in ₹)?
- 36.A 2 kg bag of potatoes costs ₹78. A 5 kg bag costs ₹170. How many rupees per kg do you save with the cheaper bag?
- 37.Shop A sells 5 pens for ₹55. Shop B sells 6 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
- 38.Shop A sells 6 cricket balls for ₹690. Shop B sells 4 cricket balls for ₹600. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 39.A 1 kg bag of rice costs ₹69. A 10 kg bag costs ₹460. How many rupees per kg do you save with the cheaper bag?
- 40.A 2 kg bag of wheat flour costs ₹80. A 1 kg bag costs ₹37. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
Answer key
- 35
- 85
- Shop A
- 44
- 2 kg bag
- 4
- 10 kg bag
- 1 kg bag
- 90
- 6
- 45
- 5 kg bag
- Shop B
- 60
- Shop A
- 30
- 10
- 9
- 60
- Shop A
- Shop B
- Shop A
- Shop A
- 15
- 2 kg bag
- Shop B
- 5
- 10 kg bag
- 60
- 2 kg bag
- 8
- Shop B
- 5 kg bag
- 2 kg bag
- 110
- 5
- 11
- Shop A
- 23
- 1 kg bag
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