16. (10 points) A fruit shop has three types of fruits: A, B, and C. The money Mr. Li brought is just enough to buy 4 kilograms of fruit A, 6 kilograms of fruit B, or 12 kilograms of fruit C. Mr. Li decides to buy the same amount of each type of fruit. How many kilograms of each type of fruit can he buy with the money he has?
【Solution】Solution: $1 \div(1 \div 4+1 \div 6+1 \div 12)$,
$$
\begin{array}{l}
=1 \div\left(\frac{1}{4}+\frac{1}{6}+\frac{1}{12}\right), \\
=1 \div \frac{1}{2}, \\
=1 \times 2, \\
=2 \text { (kg), }
\end{array}
$$

Answer: The money he brought can buy 2 kg of each of the three types of fruits.