Answer:
1/2 ft/min
Step-by-step explanation:
Find the unit rate:
3/8 ft
------------
3/4 min
Cancelling the 3s, we get:
1 ft
------
8
=============
1 min
-----------
4
Now invert the divisor (1 min/ 4) and multiply:
1 ft 4
----- * --------- = (1/2) ft/min
8 1 min
