An arrow is fired at 150 mph what is the rate in km/min

The rate at which the arrow is fired in km/min 40 km/min

Step-by-step explanation:

Step 1:

Convert the miles in to km.

We have 1 mile = 1.6 km

So 150 mph = 150*1.6 km/hr = 240 km/hr.

Step 2:

Convert the hours into minutes.

We have 1 hour = 60 mins

So in one hour the arrow travels 240 km, therefore in 1 min it will take 240/60 mins

The rate at which the arrow is fired in km/min is 240/60 = 40 km/min