Question

the scale of a floor plan is 1:250 find the dimensions of a room which measures 2cm by 1:5 cm on the plan.​

Answer 1

Dimension 500 cm by 375 cm

Step-by-step explanation:

Given that the dimensions of a room is 2 cm by 1.5 cm.

The scale of floor plane is 1:250 means 1 unit = 250 units

Therefore the actual length of the floor = 2×250 cm

                                                                 =500 cm

since here 1 cm =250 cm so, 2 cm = 500 cm

and breadth =1.5×250 cm

                     = 375 cm

similarly, 1.5 cm = 375 cm

Therefore the dimensions of the room is 500 cm by 375 cm .

Answer 2

Answer:

1The scal of floor plane is = 1:250

length of the floor = 2×250cm

= 500cm

so, for 1 cm =250cm, 2cm = 500

breadth =1.5 ×250

=3.75cm

1.5cm =3.75cm

so, the dimension of the room is 500cm by 3.75cm