SOLUTION: A girl runs at a constant speed for t minutes to run m km. How long, in second, will ita take her to run n km if she runs at the same speed?
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Question 1068628: A girl runs at a constant speed for t minutes to run m km. How long, in second, will ita take her to run n km if she runs at the same speed?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Her speed:
Time to run n kilometers:
How many seconds?
----------time in seconds
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