How to work out this math problem? - Training Enrollment Network

How to work out this math problem?

29/42+27/56+4 1/72+85/99+ 107/ 143+ 177/ 182

=29/42+27/56+4 1/72+85/99+265/( 1 1* 14)

=29/42+27/56+4 1/72+325/(9* 14)

=29/42+27/56+529/(8*2 1)

=29/42+2 135/(7*4*2 1)

=254 1/588

=847/ 196.

For reference only.

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