Video

Interpreting a scale drawing (Full video)

Khan Academy

Supporting grades: 7

Description: Understand how a scale drawing is converted into real numbers using the scale factor. Created by Sal Khan. The dimensions of the living room in the scaled plan are 4 centimeters by 5 centimeters right over here. So if we had 80 meters in the house, that would be represented as 1 meter on the floor plan. 1 centimeter on the floor plan would represent 80 centimeters in the house.

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