Question

Please solve the above question with attachment​

Answer 1

bhai please tell me the area of rectangle is 610 m2 if its breadth is 35/3 m, what is it's length

Answer 2

Answer:

Let the speed of the boat be x km/h. Time taken to go 30 km upstream = 30/(15 - x) hrs. Time taken to go 30 km downstream = 30/(15 + x) hrs. Hence, the speed of stream is 5 km/h

hope it helps