Mittens, a baby kitten, gained 120 grams of weight in 1
3
of a month. If Mittens kept growing at this rate, how much weight would he gain in 1 month?

The answer is

“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 .

Ya i could just need to know what type of math