A number added to its one fourth gives15 which is the number

Question

A number added to its one fourth gives15 which is the number

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Aaliyah 3 weeks 2021-11-07T09:08:44+00:00 2 Answers 0 views 0

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    0
    2021-11-07T09:09:56+00:00

    Given :

    Let the number be x .

    one fourth = 1 / 4

    According to the question :

    x + x 1 / 4 = 15

    = 2x + 1 / 4 = 15

    = 2x = 15 × 4

    = 2x = 60

    = x = 60 / 2

    = x = 30.

    0
    2021-11-07T09:10:27+00:00

    ANSWER:

    Let:

    No. be \bf{x}

    One-fourth of the x is \bf{\frac{1}{4}}x

    SOLUTION:

    ATQ:

    \longrightarrow{x + {\frac{1}{4}}x = 15}

    • Taking LCM:-

    \longrightarrow{\frac{4x+x}{4}}=15

    \longrightarrow{\frac{5x}{4}}=15

    \longrightarrow{5x = 15 \times 4}

    \longrightarrow{5x = 60}

    \longrightarrow{x = {\frac{60}{5}}}

    \longrightarrow{x = {\cancel{\frac{60}{5}}}}

    \longrightarrow{\bf{x = 12}}

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