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680

Q:

If (a + b):(b + c):(c + a) = 7:6:5 and a + b + c = 27, then what will be the value of 1/a: 1/b :1/c?

  • 1
    3:6:4
  • 2
    3:2:4
  • 3
    4:3:6
  • 4
    3:4:2
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Answer : 3. "4:3:6 "

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