Addition with same denominator — task. Maths CBSE Homework Assignments, Class 7.

Calculate the given expression:

\frac{1}{13}

\(+\)

\frac{7}{13}

\( =\)

\frac{i}{13}

b)\( -\)

\frac{3}{11}

\(+ (-\)

\frac{1}{11}

\( ) =\)

\frac{i}{11}

Did you find an error?

1. Addition with same denominator