The boat passed 3 hours upstream and 2 hours downstream. What way did the boat go in these

The boat passed 3 hours upstream and 2 hours downstream. What way did the boat go in these 5 hours, if the boat’s own speed is 18.6 km / h, and the river speed is 1.3 km / h.

Against the stream – 3 h.
Downstream – 2 hours
The speed of the boat is 18.6 km / h.
The current speed is 1.3 km / h.
How many kilometers did the boat go?
Speed * time = distance.
1) 18.6 + 1.3 = 19.9 (km / h) downstream.
2) 18.6-1.3 = 17.3 (km / h) upstream.
3) 19.9 * 2 = 39.8 (km) downstream.
4) 17.3 * 3 = 51.9 (km) upstream.
5) 51.9 + 39.8 = 91.7 (km) total.
For 5 hours – 91.7 km.