Question

A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is

Answer 1

Given:

The speed with which the man can row in still water is 15 km/hr

The speed with which the stream flows = 5 km/hr

To find:

The speed in downstream

Solution:

We know that if the speed of rowing of the man in still water is "x" km/hr and the speed of the stream is "y" km/hr, then the formula for calculating the speed downstream is given as:

$\boxed{Speed \:Downstream = (\:x\:+\:y\:)\:km/hr}$

Here we have x = 15 km/hr and y = 5 km/hr

Now,

By substituting the values of x and y in the above formula, we get

Speed Downstream = 15 + 5 = 20 km/hr

Thus, the speed in downstream is 20 km/hr.

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Also View:

The speed of a boat in still water is 8km/h. It can go 15 km upstream and 22 km downstream in 5 hours. Find the speed of the stream.

https://brainly.in/question/3902690

A man can row 8 kmph in still water. If in a river running at 2 kmph. it takes him 45 minutes to row to a place and back. how far off is the place?

https://brainly.in/question/5376027

Answer 2

Answer:

20kmph

Step-by-step explanation:

I hope it help you