Question 993613


if she drives for {{{5}}}{{{ 1/2}}} hours each day, and the first day, she drove a total of {{{264}}} miles, we have

{{{t=5}}}{{{ 1/2}}} hours which is {{{t=5.5h}}} and {{{d=264mil}}}

so, we can find average speed {{{s}}}:

{{{s=d/t}}}

{{{s=264mil/5.5h}}}

{{{s=2640mil/55h}}}

{{{s=48(mil/h)}}}

 
driving at this same rate each week (which is {{{7}}} days) she will on the average she can drive as far as:

{{{d=s(7t)}}}

{{{d=48(mil/h)(7*5.5h)}}}

{{{d=48(mil/cross(h))(38.5cross(h))}}}

{{{d=48mil*38.5}}}

{{{d=1848mil}}}