I WILL GIVE 15 POINTS!!!!
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 2/7 unit and the width is 3/7 unit what is the perimeter of this rectangle in units?
a. 5/7 units
b. 1 unit
c. 1 3/7 units
d. 2 5/7 units