Evaluate
\frac{c}{9}+3
Factor
\frac{c+27}{9}
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\frac{c}{9}+\frac{1}{3}\times 9
Divide \frac{1}{3} by \frac{1}{9} by multiplying \frac{1}{3} by the reciprocal of \frac{1}{9}.
\frac{c}{9}+\frac{9}{3}
Multiply \frac{1}{3} and 9 to get \frac{9}{3}.
\frac{c}{9}+3
Divide 9 by 3 to get 3.
\frac{c}{9}+\frac{3\times 9}{9}
To add or subtract expressions, expand them to make their denominators the same. Multiply 3 times \frac{9}{9}.
\frac{c+3\times 9}{9}
Since \frac{c}{9} and \frac{3\times 9}{9} have the same denominator, add them by adding their numerators.
\frac{c+27}{9}
Do the multiplications in c+3\times 9.
\frac{c+27}{9}
Factor out \frac{1}{9}.
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