6, In a classroom there are r rows. If each row has benches and each b

1.	6, In a classroom there are r rows. If each row has benches and each bench can accomn4 students, find the seating capacity of the classroom
Answer» Number of rows=xNumber of benches in each row=x/3Total benches=xx/3=x²/3 Number of of students accommodate in 1 bench=4Number of of students accommodate in x²/3 benches=4x²/3=4x²/3

6, In a classroom there are r rows. If each row has benches and each bench can accomn4 students, find the seating capacity of the classroom

Answer»

Number of rows=xNumber of benches in each row=x/3Total benches=x*x/3=x²/3

Number of of students accommodate in 1 bench=4Number of of students accommodate in x²/3 benches=4*x²/3=4x²/3