Question

if 1 by x: 1 by y :1 by z : =2:3:5 then x:y::z​

Answer 1

x:y:z :: (1/2):(1/3):(1/5) :: (30/2):(30/3):(30/5) :: 15:10:6 :: 30:20:12 :: 45:30:18

You can multiply each term by any constant. The simplest whole number form is x = 15, y = 10, z = 6 but other possibilities above are equally valid (including 1/2, 1/3, 1/5 or 7/6, 7/9, thank me and Mark as branilest