27.5 miles at 55 mph
Well, 30 minutes is exactly half of an hour so you would cover half of the 40 miles = 20 miles
depends on how fast you're going. at 30 MPH it will take one hour. At 60 MPH half an hour.
162.5 miles
If you drive for an hour, you have driven 45 miles. If you have driven for a longer or shorter time, you have driven more or less, respectively. You have to specify the amount of time to get the answer.
about 38 and a half hours
112.5 miles
the answer for this question is 35 miles. Answer given in question itself. In this question it stated speed as 35 miles per an hour. That means 35 miles can be driven in an hour with the speed of 35mph.
29/40 of an hour, or about forty three and a half minutes
Well, we know that in an hour, you'll go 50 miles. And 30 minutes is half an hour. So 50 divided by 2 is 25. That means that you will cover 25 miles in 30 minutes going 50 miles per hour.
aproxximately two and a half hours.
441 miles, about 6 in a half hours going 70 miles an hour!
Probably about half an hour to an hour depending on how fast you're going