Question

Concert the following
i) 2 hour into second
ii) 8 km into meter​

Answer 1

2 hours into seconds is 7200 seconds.

8 kilometers into meters is 8000 meters.

Explanation:

To convert hours into seconds, multiply the number of hours by 3600.

To convert kilometers into meters, multiply the number of kilometers by 1000.

Answer 2

Explanation:

1 hours = 60

1 m = 60 sec

so 2 × 60 × 60 = 7200 sec

1 km = 1000m

8 km= 8000m