Question 346710
Hi,
Setting up the proportion: Let d be the the distance in 77 min
{{{(6mi/55min) = d/77min}}}
.
Cross multiplying to solve:

{{{55*d = 6*77}}}
.
{{{55*d = 462}}}
.
{{{55*d = 462}}}
.
{{{d =highlight(8.4)}}}mi