Question 913064
Gaining speed 70 -55= 15 mph
Headstart 55*1.09090909 =60.0 miles
Time to catch up 60.0/15=4.0 hours
Algebraic solution
55(t+1.09090909)=70t
55t+60.0=70t
60.0=70t-55t
60.0=15t
t=4.0  hours
Distance to meeting 4.0*70=280.0 miles
code drtch1
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