An auditorium has 400 seats. Each row in the auditorium has 16 seats. In which equation does r represent the number of rows of seats in the auditorium?
16r = 400
To determine the equation where r represents the number of rows of seats in the auditorium, we need to analyze the given information.
We know that the auditorium has a total of 400 seats, and each row has 16 seats. Therefore, if we divide the total number of seats by the number of seats in each row, we should obtain the number of rows.
The equation that represents this relationship is:
r = 400 รท 16
In this equation, "r" represents the number of rows in the auditorium.