The speed of the ship along the river is 48.8 km / h. The current speed is 2.8 km / h.

univerkov | June 22, 2021 | education

The speed of the ship along the river is 48.8 km / h. The current speed is 2.8 km / h. Find your own speed of the ship and its speed upstream.

The speed of the ship downstream is 48.8 km / h.
The current speed is 2.8 km / h.
What is the own speed of the motor ship and its speed against the current?
1) 48.8-2.8 = 46 (km / h) speed of the ship.
2) 46-2.8 = 43.2 (km / h) speed upstream.
The speed of the ship is 46 km / h, and against the current 432 km / h.

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