Math, asked by deepakkumar7174, 11 months ago

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?

Answers

Answered by Anonymous
1

Answer:6/5 units.

Proof: length 'l' = 2/5

width 'w' =1/5

perimeter of rectangle= 2(l + w)...(1)

after putting values of 'l' and 'w' in eq(1) ,

=> 2 × (2/5 + 1/5)

=> 2 × (2+1/5)

=> 2 × (3/5)

=> 6/5.

Similar questions