Question 117

The length of a floor is 125% of its breadth. If the area of floor is $$320m^2$$, what is the sum of the length and the breadth of the floor? (in m)

Solution

LET THE LENGTH BE L AND BREADTH BE B OF THE FLOOR.

L = 1.25 B (GIVEN)

L*B = 320

SOLVING, BOTH THE EQUATIONS, WE GET

B = 16 AND L = 20

L + B = 36 M

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