34/12=2.83
She swims at 2.83 mph
More than a mile a minute.
one mile an hour
About 186,355 mile per hour
59 mile an hour
They move about 1/2 mile/hour
About 69 Mph
1 mile per hour
1 mile per hour
it runs half a mile per hour
1 mile per hour
60 miles per hour
1 mile/6 minutes x (60 minutes/hour) = 10 miles per hour