Question

A scale drawing for a restaurant is shown below.
In the drawing, 2 cm represents 3 m .
Assuming the dining hall is rectangular, find the area of the real dining hall.

what is the area in m2

Answer 1

The real area of dining hall is 27m².

Step-by-step explanation:

Given,

Length of rectangular hall = 6 cm

Width of rectangular hall = 2 cm

According to scale;

2 cm = 3 m

1 cm = $\frac{3}{2}=1.5\ m$

6 cm = 1.5*6 = 9 m

Therefore,

Real length of hall = 9 m

Real width of hall = 3 m

Area = Length * Width

$Area = 9*3\\Area = 27\ m^2$

The real area of dining hall is 27m².

Keywords: area, multiplication

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