Question 898633
The difference of the reciprocals of two numbers is 1/4 and one of the numbers is 4 times the other. Find the numbers.
Solution
let the first  number is X and reciprocal of first number is 1/x 
and second number is 4x and reciprocal of second number is 1/4x

as per given conditions 
1/x-1/4x =1/4
(4-1)/4x=1/4
3/4x=1/4
12=4x
x=12/4=3

Answer first number is 3 and second number is 12