Addition with same denominator — task. Mathematics CBSE, Class 7.

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Calculate the given expression:

\frac{3}{13}

\(+\)

\frac{6}{13}

\( =\)

\frac{i}{13}

b)\( -\)

\frac{4}{11}

\(+ (-\)

\frac{3}{11}

\( ) =\)

\frac{i}{11}

Did you find an error?

1. Addition with same denominator