Question

30 mi / h = ____ ft / min

Answer 1

\[\frac{ 30 miles }{ 1hr } \times \frac{ 1 hr }{ 60 \min } \times \frac{ 5280 ft }{ 1 mile } = answer\]

Answer 2

\[ = \frac{ 30\times1\times5280 }{ 1\times60\times1 }\]