The height of the window is 2 meters and the width is 70% of the height. Find the area of the window

70% = 0.7;

Let’s find how many meters is the width of the window if the length of the window is 2 meters

2 · 0.7 = 1.4 meters.

Let’s find how many square meters the window area is. To do this, multiply the length of the window by its width.

2 · 1.4 = 2.8 m 2.

Answer. The window area is 2.8 m 2.

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