The length of the rectangle is 1 1 / 5m and the width is 4/5 m. Calculate the perimeter of the rectangle.

To solve this problem, we introduce the conditional variable “X”, through which we denote the perimeter of the rectangle.

Then, using the formula for the perimeter of a rectangle and based on the data of the problem, we will compose the following equation: X = (6/5 + 4/5) x 2.

Solving this equation, we get X = (10/5) x 2 = 2 x 2 = 4 meters.

Answer: The perimeter of the rectangle is 4 meters.



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