Question

Помогите решить задачу сколько километров пройдет катер за 5 часов двигаясь по течению реки если известно что скорость течения реки 1200 метров в час и это составляет три сороковых собственной скорости катера

Answer 1

1200/3=400
400*5=2000
Ответ 2000м(2 км)

Answer 2

Calculating the Distance Traveled by the Boat

To calculate the distance traveled by the boat, we can use the formula:

Distance = Speed × Time

First, let's calculate the speed of the boat without the river current.

The speed of the boat can be represented as x.

The speed of the river current is given as 1200 meters per hour, which is three-fortieths (3/40) of the boat's speed.

So, the boat's speed without the river current can be represented as 40x.

Now, let's calculate the distance traveled by the boat in 5 hours.

Distance = Speed × Time

Distance = (40x + 1200) × 5

Calculating the Total Distance Traveled

Now, let's calculate the total distance traveled by the boat in 5 hours, considering the river current.

The total distance traveled by the boat is given by the formula:

Total Distance = (40x + 1200) × 5

Let's calculate the total distance using the given information.

Total Distance = (40x + 1200) × 5

Conclusion

By using the given information and the formulas provided, you can calculate the total distance traveled by the boat in 5 hours while moving with the river current.