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 7 unit and the width is Fraction 3 over 7 unit, what is the perimeter of the rectangle in units?

Fraction 5 over 7 unit

1 unit

1Fraction 3 over 7 units

2Fraction 5 over 7 units

Respuesta :

2 (L+W)
2 (2/7 + 3/7)
2 (5/7)
10/7 or 1 3/7

Answer:

The answer 1 3/7

Step-by-step explanation: