If the width of the door of the living room is 0.75cm on the floor plan, it's actual length in metres is
Answers
Given data: The width of the door of the living room is 0.75cm.
To find: Actual length in meters.
Calculation :
As per the given data,
Width = 0.75 cm
As per the previous scenario, [attachment in the link], it is given that:
In the original dimensions, The floor plan of 1.5 cm is equivalent to 3m.
As 1.5 cm -> 3 m
0.75 cm -> ? m : Let it be 'x' meters.
Applying cross multiplication, we will get the value of x, which is the actual length of the living room's door on the floor plan.
x = (0.75 x 3) / 1.5
x = 3/2
x = 1.5 m
Therefore, the actual length of the living room's door on the floor plan is 1.5 meters.
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Given : 1.5 cm on the floor plan is equivalent to 3 m on the actual dimension
To Find : if the width of the door of the living room is 0.75 CM on the floor plan its actual length in metres.
a) 1.5
b)15
c) 150
d) 1500
Solution:
1.5 cm on the floor plan is equivalent to 3 m on the actual dimension
1 cm on the floor plan is equivalent to 3/1.5 = 2 m
0.75 cm on the floor plan is equivalent to = 2 * 0.75 = 1.5 m
if the width of the door of the living room is 0.75 CM on the floor plan its actual length in metres. = 1.5
1.5 cm on the floor plan is equivalent to 3 m on the actual dimension
1 m = 100 cm
=> 1.5 cm on the floor plan is equivalent to 300 cm
=> 1 cm on the floor plan is equivalent to 300/1.5 = 200 cm
Scale of the Map = 1 : 200
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