Question

Моторная лодка движется по течению реки со скоростью 6 км/ч , а против течения со скоростью 4км/ч . Скорость лодки относительно воды останется постоянной.Во сколько раз эта скорость больше скорости течения?Помогите пожалуйста!

Answer 1

6-4=2км/что скорость течения
6:2=3 в три раза

Answer 2

Calculation of Speed Ratio

To determine the ratio between the speed of the boat and the speed of the current, we can compare the speed of the boat when moving with the current to the speed of the boat when moving against the current.

Given: - Speed of the boat with the current: 6 km/h - Speed of the boat against the current: 4 km/h

To find the ratio, we divide the speed of the boat with the current by the speed of the boat against the current:

Ratio = Speed with current / Speed against current

Ratio = 6 km/h / 4 km/h

Simplifying the ratio:

Ratio = 1.5

Therefore, the speed of the boat is 1.5 times greater than the speed of the current.