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12 July, 03:32

Sandra is 4 feet tall. Pablo is 10% taller than Sandra, and Michaela is 8% taller than Pablo.

Explain how to find Michaela's height with the given information

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Answers (2)
  1. 12 July, 04:11
    0
    Height of Sandra that is already mentioned in the question is = 4 feet

    Percentage by which Pablo is taller than Sandra = 10%

    Height by which Pablo is greater than Sandra = (10/100) * 4

    = (4/10)

    = 0.4 feet

    Then height of Pablo is = 4 + 0.4

    = 4.4 feet

    Now we can find the height of Michaela as she is 8% taller than Pablo.

    Percent by which Michaela is taller than Pablo = 8%

    Height by which Michaela is greater than Pablo = (8/100) * 4.4

    = (2 * 4.4) / 25

    = 0.35 feet

    Then the height of Michaela = (4.4 + 0.35) feet

    = 4.75 feet

    So height of Michaela is 4.75 feet. This is the way this problem has to be solved.
  2. 12 July, 04:22
    0
    If you would like to know how tall is Michaela, you can calculate this using the following steps:

    Sandra ... s = 4 feet tall

    Pablo ... p = 10% taller than Sandra: 110% * s = 110% * 4 = 110/100 * 4 = 4.4 feet tall

    Michaela ... m = 8% taller than Pablo: 108% * p = 108% * 4.4 = 108/100 * 4.4 = 4.752 feet tall

    Result: Michaela is 4.752 feet tall.
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