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Mathematics 9 Online
OpenStudy (anonymous):

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 5 unit and the width is Fraction 1 over 5 unit, what is the perimeter of the rectangle in units?

OpenStudy (anonymous):

I think its 1 and 1/5

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