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Two ropes are 48 m and 60 m long. A shopkeeper in Jaipur wants to cut both into pieces of equal length, with no rope wasted, using the longest possible piece length.
What is the length of each piece (in metres)?

Class 10HCF and LCMNumber Systems
  • A13
  • B11
  • C12
  • D24

Step-by-Step Solution

Longest equal piece = HCF(48, 60). ; HCF = 3 = 12 m.
Answer: C) 12

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