Change 38 mi/h to ft/s.
A) $55 \frac { 11 } { 15 }$ ft/s
B) $49 \frac { 11 } { 15 }$ ft/s
C) $67 \frac { 11 } { 15 }$ ft/s
D) $52 \frac { 11 } { 15 }$ ft/s
E) $65 \frac { 11 } { 15 }$ ft/s

Question

Quizplus · Accepted Answer

To convert 38 miles per hour to feet per second, use the conversion factors 5280 feet in a mile and 3600 seconds in an hour. $38 \text{ mi/h} \times \frac{5280 \text{ ft}}{1 \text{ mi}} \times \frac{1 \text{ h}}{3600 \text{ s}} = 55.7333... \text{ ft/s}$, which simplifies to $55 \frac{11}{15}$ ft/s.

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Change 38 Mi/h to Ft/s $55 \frac { 11 } { 15 }$