Question

How do you solve both of these problems? Please helpp

Answer 1

45mi |1 ft. | 1 hr
1hr. |0.00189394 mi|3600sec
(45*1*1)/(1*0.00189394*3600)
45/6.818184=
6.599997888 ft/sec

24/6.818184=
3.519998874 ft/sec