Question

Лодка шла по течению со скоростью 12,6 км/ч а против течения 8,8 км/ч. Найди скорость течения, зная, что собственная скорость не изменилась

Answer 1

(12,6-8,8):2=1,9км/час скорость течения

Answer 2

Calculating the Current Speed of the Boat

To find the speed of the current, we can use the formula: Boat's speed downstream = Boat's speed in still water + Speed of the current and Boat's speed upstream = Boat's speed in still water - Speed of the current

Given: - Boat's speed downstream = 12.6 km/h - Boat's speed upstream = 8.8 km/h

Using the above information, we can set up the following equations: 1. 12.6 = Boat's speed in still water + Speed of the current2. 8.8 = Boat's speed in still water - Speed of the current By solving these equations simultaneously, we can find the speed of the current.