Eggs are packed 12 to a cartoon. There are 4,380 eggs to be put in cartons. How many cartons are needed for the eggs?

“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 .