From Pardubice

Mrs. Černá left Pardubice and drove to Rychnov nad Kněžnou at an average speed of 60 km/h. At the same time, Dáša set off on her bicycle from Rychnov nad Kněžnou toward Pardubice at an average speed of 25 km/h. The point on the road where they passed each other was 10 km from Rychnov n. K. Determine the road distance between the two cities.

Final Answer:

s =  34 km

Step-by-step explanation:

v1=60 km/h v2=25 km/h  v1 t + v2 t = s v2 t = 10  km  t=v210=2510=52=0.4 h  s=v1 t+v2 t=60 0.4+25 0.4=34 km



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