Question

ANSWER ASAP TAKING A TEST!!!!!!

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?
a Fraction 3 over 5 unit
b 1 unit
c 1Fraction 1 over 5 units
d 2Fraction 3 over 5 units

Answer 1

`(6)/(5)`

Explanation:

given

perimeter = 2(l + w)

substitute the values for l and w into the formula and evaluate

=2(
`(2)/(5)` +
`(1)/(5)`)

= 2 ×
`(3)/(5)` =
`(6)/(5)`

None of the solutions on your list