The airport administration did a study and found that an additional 5 minutes of delay in overall operation of the airport is caused for 32 passengers that are late for their flights. what is the delay in overall operation if there are 832 passengers late for their flights?

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