Huw is paid a weekly wage. Every week he: • saves
of his wage,
spends 70% of the money he has left on his living expenses,
• spends all that remains on his social life.
One week, Huw saves £40.
How much does Huw spend on his social life?

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