Question

От двух пристаней расстояние между которыми 1453км отплыли два катера.Первый со скоростью 50км/ч,а второй 80км/ч.Какое расстояние будет между ними через 5 часов?

Answer 1

50*5=250(км) расстояние первого
80*5=400(км)расстояние второго
250+400=650(км) пройденное расстояние  первого и второго
1453-650=803(км) между ними

Answer 2

Calculation of the Distance between the Two Boats

To calculate the distance between the two boats after 5 hours, we need to determine how far each boat will travel in that time.

The first boat has a speed of 50 km/h, so in 5 hours, it will travel 250 km (50 km/h * 5 h).

The second boat has a speed of 80 km/h, so in 5 hours, it will travel 400 km (80 km/h * 5 h).

Calculation of the Distance between the Two Boats

To find the distance between the two boats after 5 hours, we subtract the distance traveled by the first boat from the distance traveled by the second boat.

Distance between the two boats = Distance traveled by the second boat - Distance traveled by the first boat

Distance between the two boats = 400 km - 250 km = 150 km.

Therefore, after 5 hours, the distance between the two boats will be 150 km.