Question 344525
well you know thatit takes 60 mins to go 3.7miles
theres a few different ways to solve this one is by percentage since 2.5miles is less than 3.7 you can see how much percent 2.5 is of 3.7. 
{{{2.5/3.7=.675675675}}}
take that number and multiply it by the total minutes 60
{{{.657657657*60=highlight(40.541)}}}minutes
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if u dont like percents then u can do comparissons with a variable
{{{3.7/60=2.5/x}}}
{{{2.5(60)=3.7(x)}}}
{{{150=3.7x}}}
{{{highlight(40.541)=x}}}
<p>
if you dont like either of those choices u could find out how many minutes per mile. 
{{{60/3.7=16.2121}}}mins
{{{16.2121*2.5=highlight(40.541)}}}