If m l=45 and m j=65 what is the measure of exterior angle at vertex k

For a triangle, the measure of the exterior angle is the sum of the angles that are non-adjacent to the exterior angle. If the given angles, L and J, are non-adjacent angles to the exterior angle at K, then the measure of the exterior angle is
45 + 65 = 110 degrees

I'm gonna have to say about 13 percent