Question

The expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. If the length is Fraction 2 over 3 unit and the width is Fraction 1 over 3 unit, what is the perimeter of the rectangle in units?
A. Fraction 2 over 3
B. unit 1 unit
C 1Fraction 2 over 3 units
D. 2 units

Answer 1

2(2/3+1/3)=2(3/3)=2(1)=2Answer

Answer 2

Hint: It's option (d) as the answer.
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Solution: Given, Perimeter of rectangle = 2(l + w)
A/Q Length = 2/3. Width = 1/3
Therefore, 2(2/3 + 1/3) = 2(3/3) = 2(1) = 2 units.
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Hope it helps!