Verified Answer :

1/3(21m+27)
1/3(21m)+1/3(27)
7m+9

We need to simplify the expression \(\frac{1}{3}*(21m+27)\)
To simplify, we need to distribute the 1/3.
\(\frac{1}{3}* 21m + 27 * \frac{1}{3}\)
\(21m * \frac{1}{3} = 7m\\ 27* \frac{1}{3} = 9\)
So, We Have A Simplified Expression Of:
\(7m + 9\)