The ratio of the length of a rectangular floor to its width is 3: 2. if the length of the floor is 12 meters, what is the perimeter of the floor, in meters?

Hi!

Let's set up a proportion and cross multiply to solve.

Solve for w

2 * 12 = 24

24/3 = 8

To find the perimeter of the floor, use this equation

(l = length

w = width

p = perimeter)

l + l + w + w = p

12 + 12 + 8 + 8 = 40

The perimeter of the floor is 40 meters.

Hope this helps! :)

-Peredhel

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the value of x is equal to 0.

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