Question

A plane travels a distance of 16,000 km in a time of 2.5 hours.
What is its average speed rounded to the nearest whole number?

Answer 1

Answer:

Distance covers=16,000 km

Time taken=2.5hrs

So, speed=16,000/2.5 km/hr

=16000×10/25 km/hr

=6400 km/hr

Hope It Helped It...

Answer 2

Answer:

6400 km/hr

Step by step explanation:

Distance = 1600

Time = 2.5 hrs

Speed = $\frac{distance}{time}$

           = $\frac{1600}{2.5}$

           = 6,400 km/ hr

round it to nearest ones = 6400

                 nearest tens = 6400

                 nearest hundreds = 6400

                 nearest thousand = 6000

I hope this helps you!