If (a + b) : (b  + c) : (c + a) = 6: 7: 8 and a + b + c = 14, then the value of c =

(a) 6
(b) 7
(c) 8
(d) 14

Anurag Mishra Professor Asked on 10th February 2016 in Maths.
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    Answer: (c) 8 

    Solution:-
    (a + b): (b + c) : (c + a) = 6: 7: 8
    Then, a + b = 6

    a + b + c = 14
    Put the value of a + b = 6
    Then, 6 + c = 14
    c = 14 – 6
    c = 8

    So, the value of c is 8.

    Hence, the correct answer is option (c) 8.

    Anurag Mishra Professor Answered on 11th February 2016.
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