Question

An object travels 1 km in 2mins .calculate the speed of the object

Answer 1

Answer:30 km /h

Explanation:

speed = Distance/Time

 first converting unit of time from min into hour

          time(in hour)= 2/60 hour = 1/30 hour

Using formula, speed = 1 * 30/1 km/h

                                    = 30 km/h

I hope it helps you.........