Question

Let x,y and z are three positive numbers and P = x + y + z /2
; if (p-x): (p-y): (p-z) = 3:5:7 then the ratio of x:y:z is

a) 4:5:6
{b) 6:5:4
c) 3:5:7
d) 7:5:3​

Answer 1

Answer:

(c) is the right answer