The speed of the ship downstream is 42.8 km / h. The current speed is 2.8 km / h.
| August 17, 2021 | education
The speed of the ship downstream is 42.8 km / h. The current speed is 2.8 km / h. Find your own speed of the ship and its speed upstream.
The solution of the problem:
1. In the first step, we find the own speed of the ship.
42.8-2.8 = 40 kilometers per hour
2. In the second step, we find out the speed of the ship against the stream of the river.
40-2.8 = 37.2 kilometers per hour
Answer: The own speed of the ship is forty kilometers per hour, and the speed against the current of the ship is thirty-seven kilometers and two hundred meters per hour.
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