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 ₹175. Shop B sells 6 plates of idli for ₹180. What does one plate of idli cost at the cheaper shop (in ₹)?
- 2.A 10 kg bag of dal costs ₹1310. A 1 kg bag costs ₹128. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 3.Shop A sells 2 pens for ₹50. Shop B sells 6 pens for ₹138. What does one pen cost at the cheaper shop (in ₹)?
- 4.A 10 kg bag of sugar costs ₹450. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 5.Shop A sells 6 geometry boxes for ₹570. Shop B sells 2 geometry boxes for ₹240. What does one geometry box cost at the cheaper shop (in ₹)?
- 6.A 2 kg bag of dal costs ₹210. A 5 kg bag costs ₹660. How many rupees per kg do you save with the cheaper bag?
- 7.A 5 kg bag of rice costs ₹240. A 10 kg bag costs ₹430. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 8.A 10 kg bag of tomatoes costs ₹430. A 2 kg bag costs ₹66. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
- 9.A 1 kg bag of dal costs ₹91. A 2 kg bag costs ₹218. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 10.Shop A sells 2 cricket balls for ₹250. Shop B sells 4 cricket balls for ₹440. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
- 11.A 10 kg bag of dal costs ₹1080. A 2 kg bag costs ₹202. How many rupees per kg do you save with the cheaper bag?
- 12.Shop A sells 2 notebooks for ₹120. Shop B sells 3 notebooks for ₹150. What does one notebook cost at the cheaper shop (in ₹)?
- 13.Shop A sells 3 plates of idli for ₹150. Shop B sells 4 plates of idli for ₹160. Which shop is cheaper for one plate of idli? (a) Shop A (b) Shop B
- 14.Shop A sells 2 pens for ₹48. Shop B sells 3 pens for ₹33. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 15.A 1 kg bag of sugar costs ₹41. A 10 kg bag costs ₹450. How many rupees per kg do you save with the cheaper bag?
- 16.A 1 kg bag of dal costs ₹132. A 5 kg bag costs ₹545. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
- 17.Shop A sells 6 colour pencil sets for ₹540. Shop B sells 3 colour pencil sets for ₹180. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
- 18.A 10 kg bag of rice costs ₹790. A 1 kg bag costs ₹69. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 19.A 2 kg bag of wheat flour costs ₹94. A 1 kg bag costs ₹32. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
- 20.A 1 kg bag of wheat flour costs ₹33. A 2 kg bag costs ₹96. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 21.Shop A sells 2 pens for ₹32. Shop B sells 5 pens for ₹65. What does one pen cost at the cheaper shop (in ₹)?
- 22.Shop A sells 3 pens for ₹45. Shop B sells 5 pens for ₹95. What does one pen cost at the cheaper shop (in ₹)?
- 23.Shop A sells 5 plates of idli for ₹150. Shop B sells 2 plates of idli for ₹90. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
- 24.Shop A sells 2 pens for ₹28. Shop B sells 4 pens for ₹44. What does one pen cost at the cheaper shop (in ₹)?
- 25.A 5 kg bag of potatoes costs ₹155. A 10 kg bag costs ₹320. How many rupees per kg do you save with the cheaper bag?
- 26.Shop A sells 5 cricket balls for ₹700. Shop B sells 2 cricket balls for ₹220. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
- 27.A 10 kg bag of tomatoes costs ₹530. A 2 kg bag costs ₹48. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
- 28.Shop A sells 4 colour pencil sets for ₹400. Shop B sells 2 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
- 29.Shop A sells 2 notebooks for ₹100. Shop B sells 3 notebooks for ₹120. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 30.Shop A sells 3 geometry boxes for ₹315. Shop B sells 5 geometry boxes for ₹425. What does one geometry box cost at the cheaper shop (in ₹)?
- 31.Shop A sells 5 pens for ₹60. Shop B sells 2 pens for ₹26. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
- 32.A 5 kg bag of dal costs ₹585. A 1 kg bag costs ₹138. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
- 33.A 1 kg bag of wheat flour costs ₹39. A 2 kg bag costs ₹66. How many rupees per kg do you save with the cheaper bag?
- 34.Shop A sells 4 mangoes for ₹80. Shop B sells 5 mangoes for ₹200. What does one mango cost at the cheaper shop (in ₹)?
- 35.A 10 kg bag of tomatoes costs ₹250. A 5 kg bag costs ₹230. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
- 36.Shop A sells 4 notebooks for ₹120. Shop B sells 5 notebooks for ₹175. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
- 37.A 2 kg bag of sugar costs ₹88. A 1 kg bag costs ₹42. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
- 38.Shop A sells 3 samosas for ₹45. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
- 39.A 10 kg bag of dal costs ₹1210. A 1 kg bag costs ₹138. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
- 40.Shop A sells 3 notebooks for ₹150. Shop B sells 2 notebooks for ₹70. What does one notebook cost at the cheaper shop (in ₹)?
Answer key
- 30
- 1 kg bag
- 23
- 2 kg bag
- 95
- 27
- 10 kg bag
- 2 kg bag
- 1 kg bag
- Shop B
- 7
- 50
- Shop B
- Shop B
- 4
- 5 kg bag
- Shop B
- 1 kg bag
- 1 kg bag
- 1 kg bag
- 13
- 15
- Shop A
- 11
- 1
- Shop B
- 2 kg bag
- Shop A
- Shop B
- 85
- Shop A
- 5 kg bag
- 6
- 20
- 10 kg bag
- Shop A
- 1 kg bag
- Shop B
- 10 kg bag
- 35
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