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How many hrs to drive 289 miles at 66 miles per hr?
Time = Distance/Speed = 289/66 = 4.37878... hours
How many miles per hour do you need to run to get 12 minute mile?
you want your speed to be 1mile/12 minutes . This has units of miles per minute. To change to miles per hour you write 12 minutes as 1/5 of an hour. Then your speed is; 1mile/(1/5)hrs. Invert and multiply to get 5 miles/1 hrs or 5 miles per hr.
How long does it take to drive 1045 miles at 60 mph?
17.25 hrs
What times what equals 227?
The number 227 is a prime number, which means it is only divisible by 1 and itself. Therefore, the only pair of numbers that can multiply to equal 227 are 1 and 227. In other words, 1 x 227 = 227.
How long will it take to drive 227 miles at 70 miles per hour?
To drive 227 miles at 70 mph takes approx 3 hours 14 minutes 34.3 seconds. time = distance / speed = 227 miles / (70 miles/hour) = 3 17/70 hours ≈ 3.243 hours 1 hour = 60 min 1 min = 60 sec → 17/70 hour = 17/70 × 60 min = 14 4/7 min → 4/7 min = 4/7 × 60 sec = 34 2/7 sec ≈ 34.3 sec
