SOLUTION: Leila runs 4 miles in 30 minutes. At the same rate, how many minutes would she take to run 10 miles?

Algebra.Com
Question 1002807: Leila runs


4
miles in


30
minutes. At the same rate, how many minutes would she take to run


10
miles?




Answer by ikleyn(52835)   (Show Source): You can put this solution on YOUR website!
.
= .

Solve for  x  this proportion.

Notice that the ratios is the average speed.


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