Question

An aeroplane flies between two cities that are 8100 km apart.

The aeroplane takes 9 hours to complete the journey.
Calculate the average speed of the aeroplane, in km/h.

Answer 1

The answer is 7,290,00

Explanation:

1 km= 100000 m

1 hour = 60 min

8100 km = 810000 m

9 hour=540 min

60/540.00 cancel

6/54 will be than cut 6×9=54

so ,multiply 810000×9 = 7,290,000

Answer 2

7,290,000.answer

Explanation:

1 km= 100000 m

1 hour = 60 minute

8100 km = 810000 m

9 hour=540 minute

60/540.00 cancel

6/54 will be than cut 6×9=54

SO,multiply 810000×9 = 7,290,000