What is the perimeter of a rectangle whose length is 16 dm and the width is 4 times less?
| August 3, 2021 | education
Since the width of the rectangle is four times less than its length, and the length is known, you can calculate the width:
16: 4 = 4 decimeters. Calculate the perimeter of this rectangle: 2 x (4 + 16) = 2 x 20 = 40 decimeters. Answer: the perimeter of the rectangle is 40 decimeters.
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