Mr. Ito's assistant takes twice as long to complete a computer task as Mr. Ito. If takes both experts 6 hours to complete the task, how long will it take each of them to do the job alone?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

Hey mate where is the graph