Question

two angles are marking a linear pair.if one of them is one third of the other.find all angles.

Answer 1

let one is angle is x
other angle is x/3
x+x/3=180
3x+x/3=180
4x/3=180
x=180*3/4
x=135
one angle is 135
other angle is 45

Answer 2

let one angle be x and other be x/3..then solve