write $19\\frac{3}{4}$ as a decimal. $19\\frac{3}{4}=\\boxed{}$

$write $19\\frac{3}{4}$ as a decimal. $19\\frac{3}{4}=\\boxed{}$$

write $19\frac{3}{4}$ as a decimal.
$19\frac{3}{4}=\boxed{}$

To convert $\frac{3}{4}$ to a decimal, we perform the division $3\div4$. Since $3\div4 = 0.75$.

The mixed number is $19\frac{3}{4}$, so we add the whole number $19$ to the decimal we just found. That is $19 + 0.75 = 19.75$.

$19.75$