Question

Plzzz
give equation only​

Answer 1

Step-by-step explanation:

pls mark brainliest

hope it helps

Answer 2

Speed of the boat in water =.5 km/hr

Let the speed of the stream be x km/hr

So, the speed of the boat upstream will be (5-x) km / hr

So, the speed of the boat downstream is (5+x) k/hr

Time given to cover 40 km upstream = 3(time taken to cover dowmstream)

⇒40/ (5-x) = 3*40/(5+x)

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