there are 400 seats in a concert hall. 120 of them are occupied. what percentage of the seats are occupied. what percentage of the seats are not ocupied.

Answer 1

120/400 = 0.3 = 30%

Not occupied?

Answer 2

125 swimmers 85 of them are female what percentage of the swimmers are male

Answer 3

5 times 90000002323646236647188383242362637483475626347823746732756236642388487234 is what