<PRE><B>Question 861978</B>
r*t=d
Ana traveled 120 km in 3 hours and traveled the same distance that Matt traveled in 4 hours.
Matt traveled at 30 kph for 4 hours=120 km
matt went 30 km before ana started.
40-30=10 it took ana 3 hurs to make up those 30 miles.





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