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Jose walks at a constant speed of 4 miles per hour and Jane walks at a constant speed of 3 miles per hour. How many hours does it take Jane to walk the distance that Jose walks in 6 hours?
Wiki User
∙ 14y ago
In 6 hours, Jose walks (4 m/hr)(6 hr) = 24 miles. Jane will require (24 miles)/(3 miles per hour) = 8 hours.
Wiki User
∙ 14y ago
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Speed = distance ÷ time → time = distance ÷ speed = 1920 miles ÷ 640 miles/hour = 1920 ÷ 640 hours = 3 hours.
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How long will it take a driver to drive 300 miles by maintaining a constant speed of 60 miles per hour?
Time = Distance/Speed = 300 miles/60 mph = 5 hours
What is the the constant of proportionality for the distance y traveled in miles in x hours as represented by the equation y divided by x?
It is the speed, which must be maintained at a constant value.
How long does it take to get somewhere ten miles away at a constant speed of 40 mph?
Time = Distance/Speed = 10/40 = 0.25 hours = 15 minutes.
How long does it take to go 647 miles at 75 mph?
Assuming a constant average speed of 75 miles per hour over this distance, dividing distance travelled by speed gives 647/75 = 8.626 recurring (that is, 8.626666...) hours or 8 hours 37.6 minutes.
A plane traveling at a constant speed is able to travel 600 miles in 5 hours How fast was the plane flying?
A plane which has travelled 600 miles in 5 hours was travelling at a speed of 120 miles per hour.Speed = Distance / TimeTherefore the speed of the plane = 600 / 5 = 120.120 miles per hour
If you travel at a constant speed and the distance you travel varies directly with your travel timeSuppose in 1.5 hours you can walk 5 miles What is the costant of variation and how did you find this?
You divide the number of miles traveled by the number of hours and the result - the constant of variation - is 3.66 (recurring) miles per hour.
If it takes 2 hours to travel 90 miles how many miles how far can you travel in 7 hours?
We can solve this problem using the concept of speed. We know the speed: The information states that it takes 2 hours to travel 90 miles. Therefore, the speed is 90 miles / 2 hours = 45 miles per hour. Now, we need to find the distance with a different travel time: You want to know how far you can travel in 7 hours with the same speed of 45 miles per hour. Use the formula: Distance = Speed × Time Plug in the known values: Distance = 45 miles per hour × 7 hours = 315 miles Therefore, if it takes 2 hours to travel 90 miles at a constant speed of 45 miles per hour, you can travel 315 miles in 7 hours with the same speed.
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