Question

when 4131 people attended a concert, the concert hall was 90% full. How many seats does the concert hall have ?

Answer 1

you do the number of people devided by the percent so in this case its 4131/.90 remember that a percent is a part of 1 so 100 percent is 1 and 90 percent is .9 and so on

Answer 2

Let x = number of seats.
x * 90% = 4131.
Solve for x.

Answer 3

Thank you! :)