Question

if a bullet travels at 645.0m/s, what is its speed in miles per hour?

can you please show me how to solve this?

Answer 1

645.0m/s
= 38700 m/min
= 2322000 m/hr
1 miles = 1609.34 m
= (2322000/1609.34) miles/hr
= 1442.8 mph