Rohan spent 20% of his pocket money on transport and ₹60 on his breakfast. If he spent 15% of the remaining money on his lunch and had ₹340 left, what was his pocket money?

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