Just divide distance by time to get speed.
30 miles / 1.5 hrs = 20 MPH
It's 25 miles per half-hour, and it's also 50 miles per hour.
Average speed is 65 mph.
50mph x 3.5 hours = 175 miles.
To determine how many miles are in an hour and a half, you need to know the speed at which you're traveling. For example, if you're driving at 60 miles per hour, in an hour and a half (1.5 hours), you would cover 90 miles (60 miles/hour × 1.5 hours). If you travel at a different speed, simply multiply that speed by 1.5 to find the distance.
140 miles
Speed = 85/2.5 = 34 mph
It's 25 miles per half-hour, and it's also 50 miles per hour.
Average speed is 65 mph.
50mph x 3.5 hours = 175 miles.
one and a half times 20, ie 30 miles
The answer is 5/6 miles
45mph Trick question but It's actually your going 20 mph
No. Light travels at about 875 thousand times the speed of sound.
32 miles per hour. The speed at which the car is travelling is the distance in miles that the car travels per hour. If the car travels 16 miles in 30 minutes it should then travel twice as far in one hour, since one hour is twice as long as 30 minutes (half an hour). So, the car travels 2 * 16 miles per hour, which equals 32 miles per hour.
No.
2 miles in 30 minutes means 4 mph.
Very Far 149296229 meters inside a vacuum such as space or 92768.375 miles