The length of the rectangular carpet is 6m, and the width is 2/3 of its length. How long do you need to buy the braid to sew the carpet?
Find the perimeter of the carpet:
To do this, we find the length of the second side of the rectangular carpet.
6 * (2/3) = 4
Then we add the lengths of the sides of the rectangular carpet and multiply by two. the carpet has two identical sides.
(6 + 4) * 2 = 20 m
Answer: to sheathe a carpet, you need to buy 20 m of braid
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