Boat speed downstream 23.7 km / h, find the boat’s own speed and its upstream speed
| September 5, 2021 | education
Boat speed downstream 23.7 km / h, find the boat’s own speed and its upstream speed if the current speed is 3.8 km / h
1) Let’s calculate the boat’s own speed, if it is known that its speed downstream is 23.7 km / h, and the speed of the current is 3.8 km / h:
23.7 – 3.8 = 19.9 km / h.
2) Let’s calculate the speed of the boat against the current:
19.9 – 3.8 = 16.1 km / h.
Answer: 19.9 km / h; 16.1 km / h.
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