# The Dimensions of a Cinema Hall Are 100 M, 50 M and 18 M. How Many Persons Can Sit in the Hall, If Each Person Requires 150 M^3 of Air? - Mathematics

The dimensions of a cinema hall are 100 m, 50 m and 18 m. How many persons can sit in the hall, if each person requires 150 m^3 of air?

#### Solution

Given that
Volume of cinema hall = 100xx50xx18m^3
Volume air required by each person = 150m^3
Number of person who can sit in the hall

= "volume of cinema hall"/"volume of air req each person"

=(100xx50xx18m^2)/(150m^3)=600           [∴v=lxxbxxh]

∴number of person who can sit in the hall

= 600  members

Concept: Volume of a Cuboid
Is there an error in this question or solution?

#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 18 Surface Areas and Volume of a Cuboid and Cube
Exercise 18.2 | Q 9 | Page 30

Share