Question

Расстояние между двумя лодками 15 км.Какое расстояние будет между ними,если первая лодка проедит 17км250м против течения,а другая 19км885м по течению

Answer 1

вариант1: лодки плывут в разные стороны друг от друга
17 км 250м+15км+19км885м=52км 135мвариан 2: лодки плывут навстречу друг другу
(19км885м-15км)+15км+(17км250м-15км)=22км135м

Answer 2

Calculation of Distance Between Boats

To calculate the distance between the two boats after they have traveled, we can use the formula:

Distance = Initial Distance + (Speed of Boat 1 - Speed of Boat 2) * Time

Where: - Initial Distance = 15 km - Speed of Boat 1 = Speed against the current = 17 km 250 m - Speed of Boat 2 = Speed with the current = 19 km 885 m - Time = Same for both boats

Conversion of Speed to Kilometers

Before proceeding with the calculation, it's important to convert the speeds of the boats to kilometers.

The speed of Boat 1 against the current is 17 km 250 m, and the speed of Boat 2 with the current is 19 km 885 m.

Let's convert these speeds to kilometers.

Conversion of Speed of Boat 1

The speed of Boat 1 against the current is 17 km 250 m. To convert this to kilometers, we can use the following calculation:

17 km + 250 m = 17.25 km

So, the speed of Boat 1 against the current is 17.25 km.

Conversion of Speed of Boat 2

The speed of Boat 2 with the current is 19 km 885 m. To convert this to kilometers, we can use the following calculation:

19 km + 885 m = 19.885 km

So, the speed of Boat 2 with the current is 19.885 km.

Calculation of Time

To calculate the time taken by both boats, we need to know the time they have traveled. Unfortunately, the time is not provided in the question. If you have the time taken by both boats, please provide it so we can proceed with the calculation.