Question

a 800seat multiplex is divided into 3 theaters . there are 270 in theatres 1 and there is 150 more in theater 2 than theater 3. how many seats are in theater 2

Answer 1

Total seats=800

Let seats in 3=x

So seats in 2=x+150

Now,seats in 2+3

=total seats in theatre - seats in 1

=X+x+150=800-270

=2x+150=530

=2X=530-150

=2X=380

=X=380/2

=X=190

So seats in 2=x+150

=190+150

=340