Question

50 students sit in a class room. Each student requires 9 m² on floor and 108 m³ in space. If the length of the room is 25 m, find its breadth and height.


army no one is answering me only two people


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Answer 1

Step-by-step explanation:

Since, each student requires 9m2 of floor and given the no. of students is 50.

So the total area of the room is 9m2X50=450m2

Given the length of the room is 25m, so the Breadth is =450/25=18m

SInce, each student requires 108m3 of space , so total volume of the room is 108X50=5400m3

we know that : Volume=Area X h

⇒5400=450Xh

⇒h=5400/450= 12m

hope it helps you

have a bangtastic day army

Answer 2

Step-by-step explanation:

The multiples of 9 are the numbers which are obtained by multiplying 9 with integers. When we multiply 9 with a positive integer, we get a positive multiple of 9 and when we multiply 9 with a negative integer, we will obtain negative multiples. We don't include fractions when finding multiples. For Example: 9 × 4 = 36