Sum of two fractions

image

image

\(\frac{5}{7}+\frac{4}{9}=?\)
\(1\frac{1}{63}\)
\(1\frac{4}{63}\)
\(1\frac{10}{63}\)
\(1\frac{6}{63}\)
\(1\frac{8}{63}\)

Calculator
Hint \(\frac{5}{7}+\frac{4}{9}\)
\(=\frac{5\times{9}}{7\times{9}}+\frac{4\times{7}}{9\times{7}}\)
\(=\frac{45}{63}+\frac{28}{63}\)
\(=\frac{45+28}{63}\)
\(=\frac{73}{63}\)
\(=\frac{63+10}{63}\)
\(=1+\frac{10}{63}\)
\(=1\frac{10}{63}\)
imageclapping


Multiple Choise List
Mathematics Practice Basic
Mathematics Practice Advance
    No post available in this Category !
Physics Practice Basic
    No post available in this Category !
Physics Practice Advance
Chemistry Practice Basic
    No post available in this Category !
Chemistry Practice Advance
    No post available in this Category !
Zoology Practice Basic
    No post available in this Category !
Zoology Practice Advance
    No post available in this Category !
Botany Practice Basic
    No post available in this Category !
Botany Practice Advance
    No post available in this Category !
English Practice Basic
    No post available in this Category !
English Practice Advance
    No post available in this Category !