The speed of the river is 2.8 km / h, and the speed of the boat downstream is 16.7 km / h. Find your boat
| April 10, 2021 | education
The speed of the river is 2.8 km / h, and the speed of the boat downstream is 16.7 km / h. Find your boat speed and upstream speed
We find the speed of the boat against the stream of the river.
To do this, we subtract the speed of the river from the speed of the boat along the river.
We get:
16.7 – 2.8 = 13.9 km / h.
We find the speed of the boat against the stream of the river.
To do this, we subtract the speed of the river from the boat’s own speed.
13.9 – 2.8 = 12.1 km / h.
Answer: The boat’s own speed is 13.9 km / h. The speed of the boat against the river flow is 12.1 km / h.
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