81 is 18% of what number? Enter your answer in the box.

Question

81 is 18% of what number?

Enter your answer in the box.

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Thiên Thanh 4 years 2021-08-01T11:22:00+00:00 2 Answers 14 views 0

Answers ( )

  1. Bo
    0
    2021-08-01T11:23:25+00:00
    Reply

    Answer:

    450

    Step-by-step explanation:

    Formula = Number x 100

    Percent = 81 x 100

    18 = 450

    Following shows the steps on how to derive this formula

    Step 1: If 18% of a number is 81, then what is 100% of that number? Setup the equation.

    81

    18% = Y

    100%

    Step 2: Solve for Y

    Using cross multiplication of two fractions, we get

    18Y = 81 x 100

    18Y = 8100

    Y = 8100

    100 = 450

  2. thucuc
    0
    2021-08-01T11:23:40+00:00
    Reply

    Answer:

    450

    Step-by-step explanation:

    18% of 450 is 81. 100% of 450 is 450, therefore 18 percent of 450 equals 81. To learn how to solve 81 is 18 percent of what Number, see the step by step instructions below.

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