Question

In an experiment it is observed that a ball takes 45 minutes to cover a distance of 27m calculate its speed in km/hr​

Answer 1

Step-by-step explanation:

you should increase some points it's too long......

Answer 2

27m= 27/1000km

45minutes=45/60 hrs

Speed=Distance/Time

=(27/1000)/(45/60)km/hr

Solve it and get answer.

Thanks