Question

Привет!! Помогите пожалуйсто решить задачу☺️ По течению реки катер за 1 ч проходит 32,3 км. Найдите ско­ рость катера против течения, если скорость течения реки 4,5 км/ч.

Answer 1

Скорость катера против течения равна = 32,3 - 4,5*2 = 23,3км/ч

Answer 2

32,3:1=32,3
32,3-4,5=27,8
: ЭТО ДЕЛЕНИЕ

Answer 3

Calculating the Speed of the Boat Against the Current

To calculate the speed of the boat against the current, we can use the formula:

Speed of boat against the current = Speed of boat in still water - Speed of the current

Given: - Speed of the boat in still water = 32.3 km/h - Speed of the current = 4.5 km/h

Using the formula, we can calculate the speed of the boat against the current:

Speed of boat against the current = 32.3 km/h - 4.5 km/h Speed of boat against the current = 27.8 km/h

Therefore, the speed of the boat against the current is 27.8 km/h.