Question

СРОЧНО. От пристани А отошел теплоход со скоростью 32,5 км/ч. Одновременно навстречу ему от пристани В вышел второй теплоход со скоростью 27.5 км/ч. На каком расстоянии от пристани А они встретятся, если расстояние между пристанями 360 км.

Answer 1

27,5 + 32,5 = 60 км совместная скорость

360 : 60 = 6 часов они встретятся

32,5 х 6 =195 км от пристани А

Answer 2

32,5+27,5=60 км/час скорость сближения
360:60=6 часов до встречи
32,5*6=195 км будет от А при встрече

Answer 3

Problem Analysis

We are given that two boats are moving towards each other from two different ports, A and B. The first boat is moving from port A with a speed of 32.5 km/h, and the second boat is moving from port B with a speed of 27.5 km/h. The distance between the two ports is 360 km. We need to find the distance from port A where the two boats will meet.

Solution

To find the distance from port A where the two boats will meet, we can use the formula:

Distance = (Speed of Boat A * Time) + (Speed of Boat B * Time)

Let's assume that the time taken for the boats to meet is 't' hours. We can substitute the given values into the formula and solve for 't'.

Distance = (32.5 km/h * t) + (27.5 km/h * t)

Simplifying the equation:

360 km = (32.5 km/h + 27.5 km/h) * t

360 km = 60 km/h * t

Dividing both sides of the equation by 60 km/h:

t = 360 km / 60 km/h

t = 6 hours

Now that we have the time 't', we can substitute it back into the formula to find the distance from port A:

Distance = (32.5 km/h * 6 hours)

Distance = 195 km

Therefore, the two boats will meet at a distance of 195 km from port A.

Answer

The two boats will meet at a distance of 195 km from port A.