The length of the rectangle is 12 cm and the width is 2 thirds of the length. Find the perimeter of the rectangle.

In order to find out how many centimeters are width, we need to multiply 12 by two thirds. Remember: divide by the lower, multiply by the upper.
1) 12: 3 • 2 = 8 (cm) – width
2) 8 • 12 = 96 (cm) – perimeter
Answer: 96 cm. Perimeter.



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