Question

If the width of the floor is 0.75cm on the floor plan,it's actual length in metre will be what

Answer 1

Answer:

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