The speed of the ship in still water is 15.7 km / h. The speed of the river is 2.8 km / h.
| April 26, 2021 | education
The speed of the ship in still water is 15.7 km / h. The speed of the river is 2.8 km / h. How far will the motor ship travel along the river in 1.8 hours?
1. Let’s determine the speed of the motor ship if it will sail along the river:
15.7 + 2.8 = 18.5 (km / h).
2. We find out how far the motor ship will pass along the river in 1.8 hours:
18.5 * 1.8 = 33.3 (km).
Answer: the ship will pass along the river in 1.8 hours 33.3 kilometers.
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