Question

A UFO was detected on the Radar flying 7400 miles in 3 minutes, what is the estimated speed per hour?

Answer 1

Speed of the UFO = 7400miles/3min.

Therefore speed of UFO in per hour

=7400miles/3/60hr = 14800miles/hr.

Answer 2

Answer:

Speed of UFO on the radar flying

7400 miles/3mins

In an hour, it's speed would be

⇒ 7400 * ( 60 / 3 )

⇒ 7400 * 20

⇒ 14800 mph

Hence, the UFO is moving at 14800 miles/hour.