Question

Відстань між двома пристанями 320 км.Половину цієї відстані моторний човен пройшов за 4 год.З якою швидкістю йшов човен?

Answer 1

Решение: 
320:2:34 = 4,7 км/час (округлённо)

Answer 2

Calculation of Speed

To calculate the speed of the motorboat, we can use the formula:

Speed = Distance / Time

Given that the distance between the two piers is 320 km and the motorboat traveled half of this distance in 4 hours, we can substitute these values into the formula:

Speed = 320 km / 4 hours

Simplifying the calculation:

Speed = 80 km/h

Therefore, the motorboat was traveling at a speed of 80 km/h.