Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits.
\[
\begin{aligned}
132.3 \mathrm{~mol} \div 0.55 \mathrm{~L} & =\square \frac{\mathrm{mol}}{\mathrm{~L}} \\
523.6 \mathrm{~m} \div 0.84 \mathrm{~s} & =\square \frac{\mathrm{m}}{\mathrm{~s}} \\
7.808 \frac{\mathrm{~g}}{\mathrm{~mL}} \times 4.9 \mathrm{~mL} & =\square \mathrm{g}
\end{aligned}
\]