Im guessing you mean 1/6 hour.
If thats the case we do simple multiplications. 1/6 of an hour is 10 minutesm to find out how much she can run in one hour we multiply both the 2/3 mile by 6 and 1/6 by 6 as well. I say 6 because we need to make it one hour to be able to see how much she ran in one hour. After the math is done we should have the 1 representing the one hour. and 6 for the miles ran. there's the answer to the first question. she can run 6 miles in the time of one hour. Her rate of speed would be 6 miles per hour or 6mph.
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