Question

Nina can ride her bike 63,360 feet 3,400 seconds and Sophia can ride her bike 10 miles in 1 hour what’s is Nina’s rate in miles per hour in there are 5,280 feet in one mile

Answer 1

We can ignore the info regarding Sophia.

For Nina:

63360 ft         1 mile         3600 sec
-------------- * ------------- * --------------- = 12.71 mph (answer)
 3400 sec      5280 ft           1 hour