posted by christine .
the circle graph at the right shows eye colors of the students in Mr.Chare's 4th hour class. If 7 students have either green or hazel eyes, how many students are there in the class?
Circle graph is..
I need help solving this, thank you so much.
28 percent have either green or hazel
solve for numberstudents.
There are 30 stundent in the class.Four fifths of them have brown eyes.How many student have brown eyes