Question

a man takes 30 minutes to cover a distance of 6.4 kilometers due east on a bicycle. his velocity in kilometers/ hour will be​

Answer 1

Step-by-step explanation:

time taken = 30minutes =30/60=1/2

velocity =6.4/1/2=12.8km/hrs

Answer 2

The velocity of man=12.8 km/h

Step-by-step explanation:

Given:

Man takes time , t=30 minutes

$30 minutes=\frac{30}{60}=\frac{1}{2} h$

Because 1 hr=60 minutes

Distance covered by man=6.4 km

We know that the velocity =$\frac{Distance}{time}$

Using the formula

The velocity of man=$\frac{6.4}{\frac{1}{2}}=12.8 km/h$

Hence, the velocity of man=12.8 km/h

#Learn more:

https://brainly.in/question/9711302