Question

Собственная скорость катера равна 27 1/3 км /ч, а скорость течения реки 1 5/11 . Найдите скорость катера против течения реки

Answer 1

$27\frac{1}{3}- 1\frac{5}{11}= \frac{82}{3}- \frac{16}{11}= \frac{902}{33}- \frac{48}{33}= \frac{854}{33}= 25\frac{29}{33}$ км/год - скорость катера против течения. 

Answer 2

Calculation of the Boat's Speed Against the River Current

To find the speed of the boat against the river current, we need to subtract the speed of the river current from the speed of the boat.

Given: - Speed of the boat = 27 1/3 km/h - Speed of the river current = 1 5/11 km/h

To calculate the speed of the boat against the river current, we subtract the speed of the river current from the speed of the boat:

Speed of the boat against the river current = Speed of the boat - Speed of the river current

Let's perform the calculation:

Speed of the boat = 27 1/3 km/h = 27.33 km/h Speed of the river current = 1 5/11 km/h = 1.45 km/h

Speed of the boat against the river current = 27.33 km/h - 1.45 km/h

The speed of the boat against the river current is approximately 25.88 km/h.