Respuesta :

igoroleshko156

Answer:

Length is 30 feet

Step-by-step explanation:

Area of a rectangle formula:  A = LW

Step 1:  Make an equation

600 / 20 = 20L / 20

30 = L

Answer:  Length is 30 feet
A= w*l

Area= 600sq.feet

Wide=20 feet

Long=?

Let’s assume long as ‘x’

So, A=w*l

600=20*l

600/20=l

30=l
Therefore, the floor is 30 feet

Check:

600=20*l
600=20*30
600=600
Therefore, my answer is correct

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