Question

Катер Шел 2 часа по течению и 3 часа против течения какой путь проделал катер за всё это время если скорость течения 2, 2 км в час а собственная скорость катера 11, 3 км ч

Answer 1

11,3+2,2=13,5 км/ч скорость катера по течению
13,5*2=27 км проплыл катер по течению
11,3-2,2=9,1 км/ч скорость против течения
9,1*3=27,3 км проплыл катер против течения
27+27,3=54,3 км 
Ответ: всего путь составил 54,3 км

Answer 2

Calculation of the Distance Traveled by the Boat

To calculate the distance traveled by the boat, we need to consider the time spent traveling with the current and against the current, as well as the speed of the current and the speed of the boat.

Given: - Time spent traveling with the current: 2 hours - Time spent traveling against the current: 3 hours - Speed of the current: 2.2 km/h - Speed of the boat: 11.3 km/h

To find the distance traveled with the current, we can use the formula:

Distance = Speed × Time

For the time spent traveling with the current, the boat's effective speed will be the sum of the boat's speed and the current's speed:

Effective speed = Boat speed + Current speed

Substituting the given values:

Effective speed = 11.3 km/h + 2.2 km/h = 13.5 km/h

Using the formula for distance:

Distance traveled with the current = Effective speed × Time spent traveling with the current

Substituting the given values:

Distance traveled with the current = 13.5 km/h × 2 hours = 27 km

To find the distance traveled against the current, we can use the same formula:

Effective speed = Boat speed - Current speed

Substituting the given values:

Effective speed = 11.3 km/h - 2.2 km/h = 9.1 km/h

Using the formula for distance:

Distance traveled against the current = Effective speed × Time spent traveling against the current

Substituting the given values:

Distance traveled against the current = 9.1 km/h × 3 hours = 27.3 km

Therefore, the boat traveled a total distance of 27 km with the current and 27.3 km against the current during the given time.