Hannah wants to make a jewelry box for her mother. She found 2 and 4/7 meters of wood in the garage. When finished making the jewelry box, there was 1 and 2/7 meters of wood left. How much wood did Hannah use to make the jewelry box? PLS HELP I WILL GIVE BRAIN

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