Aaron Rodgers' yearly salary is 2.2 x 10⁷dollars. The yearly salary of one of his backup quarterback's is 6.3x10⁵ dollars. How many times greater is Aaron Rodgers' salary than his backup's salary?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?