The boat’s own speed is 3.3 km / h. The boat speed against the river flow is 0.5 km / h. Find the speed of the boat along the river.
| December 14, 2020 | education
In order to find the speed of the river current, we subtract the speed of the boat against the current from the speed of the boat in still water:
3.3-0.5 = 2.8 km / h – current speed.
Downstream speed:
3.3 + 2.8 = 6.1 km / h
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