The diameter of the Sun is about 1.4 106 km. The diameter of the
Earth is about 13,000 km.
What is the approximate ratio of the diameter of the Sun to the
diameter of the Earth?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer