Every \(\large \frac{1}{2}\) hour Naomi stretches her neck; every \(\large \frac{1}{3}\) hour she stretches her legs; and every \(\large \frac{1}{6}\) hour she stretches her arms. Which parts of her body will Naomi stretch when \(\large \frac{2}{3}\) of an hour has passed?
At the beginning of the year, the Wong family car had been driven 14,539 miles. At the end of the year, their car had been driven 21,844 miles. How many miles did the Wong family drive their car during that year?