the floor of a rectangular desk has an area of 600 square feet. the floor is 20 feet wide. how long is the floor?

Question

the floor of a rectangular desk has an area of 600 square feet. the floor is 20 feet wide. how long is the floor?

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Mary 7 days 2021-09-08T02:32:58+00:00 2 Answers 0

Answers ( )

    0
    2021-09-08T02:34:12+00:00

    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

    0
    2021-09-08T02:34:39+00:00

    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

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