Question

Автобус за першу годину проїхав 60 км, за другу 66 км за третю 56 км за четверту 70 км. Скільки кілометріву середньому за годину долав автобус

Answer 1

1) 60+66+56+70=252км
2) 252:4=63км/ год
Відповідь: 63 км/год

Answer 2

Calculating the Average Speed of the Bus

To calculate the average speed of the bus, we can use the formula:

Average Speed = Total Distance / Total Time

First, let's calculate the total distance covered by the bus in 4 hours: - First hour: 60 km - Second hour: 66 km - Third hour: 56 km - Fourth hour: 70 km

Total distance = 60 km + 66 km + 56 km + 70 km = 252 km

Now, let's calculate the total time taken: - Total time = 1 hour + 1 hour + 1 hour + 1 hour = 4 hours

Using the formula, we can find the average speed: - Average Speed = 252 km / 4 hours = 63 km/h

So, the average speed of the bus over the 4 hours is 63 km/h.