Find the number of students who can sit in a class room with length 20m and breadth 9m, if each student requires a space of 90cm 80m
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Answer: 250 students
Step-by-step explanation:
Length of classroom = 20 m =2000 cm
Breadth if classroom = 9m = 900 cm
Area of classroom = 2000 * 900 = 1800000 sq.cm
Area required per student = 90 cm * 80cm = 7200 sq. cm
Number of students = 1800000/7200 = 250
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