the length and breadth of a room are in the ratio of 3:2 if its perimeter is 60 metre find the dimensions of the room
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2
Let, length and breadth of room be 3x and 2x respectively
Perimeter of room= 2(l+b)
60=2(3x+2x)
60/2=5x
30/5=x
x=6
Length=3x=3*6=18m
breadth=2x=2*6=12m
Answered by
1
A/Q
3x+2x=60
5x=60
x=60/5
X=12
for length
=3x
=3(12)
=36
for breadth
=12
=2(12)
=24
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