A woman bought a bag of rice for 5,700 naira and in 3 weeks later, she could only buy 2/4 of the bags for 5,700 naira. Find the percentage? ​

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