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Six because you divide 12 by 2
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What is the speed of a car that travels a distance of 520 kilometers in 12 hours?
43
What is the average speed of a car that traveled 800 miles in 12 hours?
The average speed is 66.67 miles per hour.
You drive to Austin Texas 300 miles in 5 hours but the return trip takes you 7 hours what is your average speed for the trip in miles per hour?
You've done 600 miles in a total of 12 hours, therefore your average speed was 600/12 = 50 mph.
If 2 people take 6 hours to do a job how long will it take 1 people to do the same job how do you work this out?
Assuming the same rate of speed, if it takes 2 people 6 hours to do a job, it will take 1 person 12 hours to do the same job. In each case, the number of work hours (2 x 6, 1 x 12) is the same.
Becky leaves home and rides a distance of 30 km It took her 2.5 hours what is her speed?
Average speed = Total Distance/Total Time = 30 km/2.5 hours = 12 km/hour.
A father walks 36 miles in 12 hours while his son covers the same distance on a bike at twice the father's rate of speed at this rate how many miles would the bike rider travel in 9 hours?
The father's speed is 3 MPH, so the biker's speed is 6 mph. In 9 hours the biker would travel 54 miles
How long does it take to walk twelve miles?
Given that the average person walks about 3 miles per hour, then it would take them 4 hours to walk 12 miles.
What exactly is a man hour?
A man hour is the product of a person multiplied by an hour. It is a unit of how long a task would take one person. A task that takes 12 man hours, for example, would take 12 hours for one person to complete, six hours for two people, four hours for three people, three hours for four people, etc. 1 man x 12 hours = 12 man hours 2 men x 6 hours = 12 man hours 3 men x 4 hours = 12 man hours 4 men x 3 hours = 12 man hours
What is the speed of a car that travels a distance of 520 kilometers in 12 hours?
43
What is the average speed of a car that traveled 800 miles in 12 hours?
The average speed is 66.67 miles per hour.
You drive to Austin Texas 300 miles in 5 hours but the return trip takes you 7 hours what is your average speed for the trip in miles per hour?
You've done 600 miles in a total of 12 hours, therefore your average speed was 600/12 = 50 mph.
If 2 people take 6 hours to do a job how long will it take 1 people to do the same job how do you work this out?
Assuming the same rate of speed, if it takes 2 people 6 hours to do a job, it will take 1 person 12 hours to do the same job. In each case, the number of work hours (2 x 6, 1 x 12) is the same.
How will it take to drive 468 miles with a speed of 65 mph?
7 hours 12 minutes.
How long can a person with a DUI be in jail in California?
=12 to 24 Hours.=
You traveled 542 miles in 12 hours and 37 minutes how fast were you going?
542 miles in 12 hours and 37 minutes equates to an average speed of 42.96 miles per hour.
How long will it take you to drive 721 miles?
At 60 MPH average speed, it will take 12 hours.
How long will it takes to drive 468 miles with a speed of 65 mph?
7 hours 12 minutes.
