Expand $\frac{3.06}{1.2}$ by multiplying both numerator and the denominator by $100$.
$$\frac{306}{120}+1.15$$
Reduce the fraction $\frac{306}{120}$ to lowest terms by extracting and canceling out $6$.
$$\frac{51}{20}+1.15$$
Convert decimal number $1.15$ to fraction $\frac{115}{100}$. Reduce the fraction $\frac{115}{100}$ to lowest terms by extracting and canceling out $5$.
$$\frac{51}{20}+\frac{23}{20}$$
Since $\frac{51}{20}$ and $\frac{23}{20}$ have the same denominator, add them by adding their numerators.
$$\frac{51+23}{20}$$
Add $51$ and $23$ to get $74$.
$$\frac{74}{20}$$
Reduce the fraction $\frac{74}{20}$ to lowest terms by extracting and canceling out $2$.
