1.) A bird can fly 20 km/h. How long does it take to fly 12 km?
36 seconds
Time = distance/rate = 12/20 hours
= .6 hrs
= 36 minutes
To find the time it takes for the bird to fly 12 km, we can use the formula:
Time = Distance / Speed
In this case, the distance is 12 km and the speed is 20 km/h.
So, plugging in the values into the formula:
Time = 12 km / 20 km/h
Simplifying this calculation, we divide 12 by 20:
Time = 0.6 hours
Therefore, it takes the bird 0.6 hours, or equivalently, 36 minutes, to fly 12 km.