Find the speed of the stream — task. Maths CBSE Homework Assignments, Class 10.

Answer variants:

4 km / hr

6 km / hr

7.5 km / hr

3 km / hr

The speed of a boat in still water is 7 \(km/hr\). It can move 15 \(km\) upstream and 22 \(km\) downstream in 7 hours. Find the speed of the stream.

The speed of the stream \(=\)

Did you find an error?

2. Find the speed of the stream