Answer:
2 minutes
Step-by-step explanation:
If d = r*t then in our case:
d = 0.2 miles
r = 8.8 ft/sec
t = unknown
or
0.2 = 8.8 * t
We now need to convert everything to the proper units.
Let's convert 0.2 miles to feet using this equation:
Cross multiply to get:
x = 1056
That means 0.2 miles is equivalent to 1056 feet
Now let's convert 8.8ft/sec to ft/min using this equation
8.8 * 60 = 528 ft/min
Now, our d = rt equation looks like this:
1056 = 528 * t
Let's find t by dividing both sides by 528 to get
t = 2 minutes