Question 898881
Assume you fly {{{x}}} hours. You then drive {{{2x}}} hours.
RatexTime=Distance so,
{{{D=R*t}}}
{{{D[fly]+D[drive]=780}}}
{{{2x*65+x*260=780}}}
{{{130x+260x=780}}}
{{{390x=780}}}
{{{x=2}}}
So you will fly 2 hours and drive 4 hours.