(23)/(30)-(7)/(15) - subtraction of fractions

(23)/(30)-(7)/(15) - step by step solution for the given fractions. Subtraction of fractions, full explanation.

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    Solution for the given fractions

    • 23/30 - 7/15 = ?
    • The common denominator of the two fractions is: 30
    • 23/30 = (1*23)/(1*30) = 23/30
    • 7/15 = (2*7)/(2*15) = 14/30
    • Fractions adjusted to a common denominator
    • 23/30 - 7/15 = 23/30 - 14/30
    • (23-14)/30 = 9/30
    • 9/30 = 3/10

    Solution for the given fractions

    $ \frac{23}{30 }-\frac{ 7}{15 }=? $

    The common denominator of the two fractions is: 30

    $ \frac{23}{30 }= \frac{(1*23)}{(1*30)} =\frac{ 23}{30} $

    $ \frac{7}{15 }= \frac{(2*7)}{(2*15)} =\frac{ 14}{30} $

    Fractions adjusted to a common denominator

    $ \frac{23}{30 }-\frac{ 7}{15 }=\frac{ 23}{30 }-\frac{ 14}{30} $

    $ \frac{(23-14)}{30 }=\frac{ 9}{30} $

    $ \frac{9}{30 }=\frac{ 3}{10} $

    $ $

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