Respuesta :
Since the rate is 22.5, just multiply by 2.5 and you get 56.25, subtract that and the answer is 3.75 miles from the destination
Givens
r = 22.5 mph
t = 2.5 hours
d = ?
Formula
d = r * t
Solution
d = 22.5 * 2.5
d =56.25
So in 2.5 hours he has gone 56.25 miles. The train's destination = 60 miles.
How much is left?
60 - 56.25 = 3.75 miles.
Answer: There is 3.75 miles left to go.