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 7 unit and the width is Fraction 3 over 7 unit, what is the perimeter of the rectangle in units? (3 points) Group of answer choices Fraction 5 over 7 unit 1 unit 1 Fraction 3 over 7 units 2 Fraction 5 over 7 units

Answer 1

Answer: for short its c have a good day ! :)

Explanation:

Answer 2

Given:

Length of the rectangle =
`(2)/(7)` units

Width of the rectangle =
`(3)/(7)` units.

To find:

The perimeter of the rectangle.

Solution:

We know that,

Perimeter of a rectangle = 2( l + w )

where, l is length and w is width.

Using the above formula, the perimeter of the rectangle is

`P=2((2)/(7)+(3)/(7))`

`P=2((5)/(7))`

`P=(10)/(7)`

`P=1(3)/(7)`

The perimeter is
`1(3)/(7)` units.

Therefore, the correct option is C.