two numbers are in the ratio p:q when 1 is added to both the numerator and the denominator, the ratio gets changed to r:s .Again when 1 is added to both numerator and denominator it becomes 1/2.Find the sum of p and q
two numbers are in the ratio p:q when 1 is added to both the numerator and the denominator, the ratio gets changed to r:s .Again when 1 is added to both numerator and denominator it becomes 1/2.Find the sum of p and q