What is 4 1/3 divided by 3

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

I’m which figure is point g an orthocenter

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles