Question 283329
At the rate of f/3 feet per m minutes, how many feet can a bibycle travel in s seconds?

f/3 feet in  m  minutes

( 1 minute = 60 seconds)

m minutes = 60m seconds

In 60m seconds the bicycle travels f/3 feet

In s  seconds it will travel (f/3 *s) / 60m 

= f*s /3*60m

=fs/180m feet

In s seconds it travels fs/180m feet