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8 October, 09:09

What is 8 percent of two hundred

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Answers (2)
  1. 8 October, 11:25
    0
    8% of 200

    8%=0.08

    In algebra, 'of' usually mean multiply.

    0.08*200=16

    16 is 8% of 200
  2. 8 October, 12:11
    0
    1. We assume, that the number 200 is 100% - because it's the output value of the task.

    2. We assume, that x is the value we are looking for.

    3. If 100% equals 200, so we can write it down as 100%=200.

    4. We know, that x% equals 8 of the output value, so we can write it down as x%=8.

    5. Now we have two simple equations:

    1) 100%=200

    2) x%=8

    where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

    100%/x%=200/8

    6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

    7. Solution for 8 is what percent of 200

    100%/x%=200/8

    (100/x) * x = (200/8) * x - we multiply both sides of the equation by x

    100=25*x - we divide both sides of the equation by (25) to get x

    100/25=x

    4=x

    x=4

    now we have:

    8 is 4% of 200
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