Answer:
108 miles in 18 hours
Explanation:
Remember the formula:
Distance = rate x time
From the first sentence,
“I can ride my bike 72 miles in 12 hours.”
we know that the distance = 72 miles and the time = 12 hours.
By putting the known values in the formula,
72 miles = rate x 12 hours
You can find your rate, which essentially is the speed you are moving at,
Lets say rate = r
72 = 12r
r = 72/12
r = 6
So your rate is 6 miles per hour.
Now we have this part of the question:
If you go 6 miles per hour, then how far will you go in 18 hours?
Remember the formula
d = rt
Plug in the values:
d = 18 x 6
d = 108 miles