Question

Manisha cycles to her school at an average speed of 15 km/h and takes 30 minutes to reach her school. If she wants to reach her school in 15 minutes, her average speed should be

Answer 1

Answer:

30 km/hr

Step-by-step explanation:

It takes her 30 mins to go to school on an ave speed of 15 km/hr

So, if she wants to go in 15 mins she should cycle in an ave speed of 30 km/hr, as speed and distance are inversly proportional