Question 902278
Rate*Time=Distance
Time=Distance/Rate
{{{t=D/R}}}
{{{t[1]=2/2=1}}}{{{hr}}}
{{{t[2]=2/3=2/3}}}{{{hr}}}
{{{t[3]=2/4=1/2}}}{{{hr}}}
So her total time riding is,
{{{T=1+2/3+1/2}}}
{{{T=6/6+4/6+3/6}}}
{{{T=13/6}}} {{{hr}}}
or
{{{T=2&1/6}}}{{{hr}}}
or
T=2 hours, 10 minutes.
Add the 5 minutes to lock up her bike.
T=2:15
Add to 8:35.
8:35+2:15=10:50. 
No, she missed the train by 10 minutes.