25 points to 50 points. is that increase or decrease

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

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

I’m confused on how to work the pie charts