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Math Help - how do i divide 13.5 by 90?

  1. #1
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    how do i divide 13.5 by 90?

    can you please do it in a way i will understand it?
    i tried dividing 90 with 135 instead and i got 1.5 after adding the decimal mark where it was?
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  2. #2
    Member Furyan's Avatar
    Joined
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    Re: how do i divide 13.5 by 90?

    Hello,

    I think this method is probably not what you're after, but you could use the idea of equivalent fraction:

    13.5 \div 90 = \dfrac {13.5}{90}


    \dfrac {13.5}{90} = \dfrac{27}{180}


    \dfrac {27}{180} = \dfrac{3}{20}


    \dfrac {3}{20} = \dfrac{15}{100}


    \dfrac {15}{100} = 0.15
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