Question

pls help me ...................​

Answer 1

Answer:

54 km/hr

Step-by-step explanation:

distance covered downstream = 20 * (speed of boat+speed of stream (6km/hr))

distance distance covered upstream = 25 * (speed of boat -speed of stream (6km/hr))

25*speed of boat-20*speed of boat=120+150km/hr

5*speed of boat= 270 km/hr

speed of boat= 54 km/hr

Answer 2

Answer:

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