Answers

2016-04-25T17:27:47+05:30
 let the num be x
and its reciprocal be 1/x
on simplyfying ,we get x + 1/x = 74/35 
35x² + 35 = 74x 
35x² – 74x + 35 = 0 
(5x – 7)(7x – 5) = 0 
(5x – 7) = 0 
5x = 7 
x = 7/5 
(7x – 5) = 0 
7x = 5 
x = 5/7 

So 5/7 and 7/5 which are reciprocals of each other is the answer.
0