The boat’s own speed is 20.4 km / h, the speed of the river is 3.2 km / h. when the boat passed along the river for 2.5 hours

The boat’s own speed is 20.4 km / h, the speed of the river is 3.2 km / h. when the boat passed along the river for 2.5 hours, there were still 16.3 km to the pier. how many kilometers the boat sailed to the pier.

1. Let’s find at what speed the boat goes along the river.
20.4 + 3.2 = 23.6 kilometers.
2. Find out what distance he covered while on the road for 2.5 hours.
2.5 * 23.6 = 59 kilometers.
3. Determine what is the distance to the pier, if it is said that after 2.5 hours the boat still has 16.3 kilometers to overcome.
59 + 16.3 = 75.3 kilometers.
Answer: The boat sailed 75 kilometers 300 meters to the pier.