Question

Sushma can complete her work in 2 days. Express this time in SI unit.
[Hint: The SI unit of time is SECOND.

Answer 1

Answer:

1 day = 24hrs

so 24 * 2 = 48 hrs

1 hour = 3600 seconds so

48 * 3600 = 172800 seconds is the right answer.

Answer 2

Answer:

172800

Step-by-step explanation:

1 day = 24 hrs 2 day = 48 hrs

1 hrs = 3600 sec

48 hrs = 172800 sec