SOLUTION: leaving at 7:00 am traveling 256 miles and traveling at a speed of 70 miles per hour. I will fill my car up with 15 gallons of gas at $3.35 per gallon, and gets 20 miles per gallo

Question 623226: leaving at 7:00 am traveling 256 miles and traveling at a speed of 70 miles per hour. I will fill my car up with 15 gallons of gas at $3.35 per gallon, and gets 20 miles per gallon on the highwy.
1. what time will i arrive at my destination and how many hours
2. how much will my trip cost
3. how much gas will i use4.
how di

how did you get your answers

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
leaving at 7:00 am traveling 256 miles and traveling at a speed of 70 miles per hour.
-----------
d = r*t
t = d/r = 256/70
t =~ 3.657 hours
t = 3 hr 39 mins
Arv @ 10:39
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