1)) Simplify Write your answer using whole numbers and variables. (9w)/(18w+9) square

To simplify the expression $\frac {9w}{18w+9}$, we can factor out the common factor in the denominator.<br /><br />First, let's factor out 9 from the denominator:<br />$\frac {9w}{18w+9} = \frac {9w}{9(2w+1)}$<br /><br />Now, we can cancel out the common factor of 9 in the numerator and denominator:<br />$\frac {9w}{9(2w+1)} = \frac {w}{2w+1}$<br /><br />Therefore, the simplified expression is $\frac {w}{2w+1}$.