Question

Автобус ехал со скоростью 13км/ч. Второй автобус 14км/ч. Расстояние между ними 10 км. Какое расстояние через 0, 3 часа?

Answer 1

Ответ:

1) 13+14= 27км/ч

2) 27•0, 3= 8,1 км

3) 10-8, 1= 1,9км

Ответ: 1,9 км- растояние

Answer 2

Problem Analysis

We have two buses traveling at different speeds and want to find the distance between them after a certain amount of time.

Given Information

- Speed of the first bus: 13 km/h - Speed of the second bus: 14 km/h - Initial distance between the buses: 10 km - Time elapsed: 0.3 hours

Solution

To find the distance between the two buses after 0.3 hours, we need to calculate the distance each bus has traveled and subtract the initial distance between them.

Let's calculate the distance traveled by each bus: - Distance traveled by the first bus = speed of the first bus * time elapsed - Distance traveled by the second bus = speed of the second bus * time elapsed

Now, let's calculate the final distance between the two buses: - Final distance = initial distance - (distance traveled by the first bus + distance traveled by the second bus)

Calculation

- Distance traveled by the first bus = 13 km/h * 0.3 hours = 3.9 km - Distance traveled by the second bus = 14 km/h * 0.3 hours = 4.2 km - Final distance = 10 km - (3.9 km + 4.2 km) = 1.9 km

Answer

The distance between the two buses after 0.3 hours is 1.9 km.