A number when decreased by 10 % gives 45 . The number is? will mark brainlist

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A number when decreased by 10 % gives 45 . The number is? will mark brainlist

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Jasmine 3 weeks 2021-08-20T15:58:23+00:00 2 Answers 0 views 0

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    0
    2021-08-20T16:00:06+00:00

     \Large \fbox \red {Question \: :}

    A number when decreased by 10 % gives 45. What is the number?

     \Large \fbox \red {Answer \: :}

     \implies Let the number be x.

    x \:  -  \: 10\% \: of \: x \:  =  \: 45

    x \:  -  \:  \frac{x}{10}  = 45

     \frac{9x}{10}  = 45

    9x  = 450

    x =  \frac{450}{9}

    x = 50

     \therefore The number is 50.

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    0
    2021-08-20T16:00:18+00:00

    Let x = the number

    Then, x – 0.10x = 45

    0.90x = 45

    x = 50

    HOPEFULLY THIS HELPS MATE.... PLEASE FOLLOW ME....

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