The speed of the ship along the river is 39.3 km / h. The speed of the current is 2.5 km / h.
| May 6, 2021 | education
The speed of the ship along the river is 39.3 km / h. The speed of the current is 2.5 km / h. Find the speed of the ship and its speed upstream.
The speed of the ship downstream is 39.3 km / h.
Current speed 2.5 km / h
Question: Find the speed of the ship and its speed against the current.
Decision:
1) 39.3 – 2.5 = 36.8 (km / h) speed of the ship.
2) 36.8 – 2.5 = 34.3 (km / h) speed of the ship against the current.
Answer: The speed of the ship is 36.8 km / h, and the speed of the ship against the current is 34.3 km / h.
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