Question

I need help with these 4 questions!

1.) Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?
2.) The United States Air Force has 19 women for every 81 men enlisted. If a squadron has 250 members, approximately how many are men?
3.) The library at school is organized by fiction and non-fiction books. There are three non-fiction books for every 7 fiction books. How many total books are there if the library has 240 non-fiction books?
4.) Adult and student tickets to the high school basketball game are sold each week. For every two adult tickets, seven student tickets are sold. How many total tickets were sold if 92 adult tickets were sold?

Answer 1

1) (576*3/128) minutes
2) 81 men, 19 women. Total 100. 81/100 men. With 250 members, (250*81/100) men
3) (240*7/3) books in total
4) (92*7/2) total tickets