Convert 2 Hours to Seconds: Solving Time Unit Equation

$2hr=?sec$

To solve this problem, we'll follow these steps:

• Step 1: Convert hours to minutes.
• Step 2: Convert minutes to seconds.

Now, let's work through each step:

Step 1: Convert 2 hours to minutes. Since there are 60 minutes in an hour, multiply the number of hours by 60:

$2 \text{ hours} \times 60 \text{ minutes/hour} = 120 \text{ minutes}$.

Step 2: Convert 120 minutes to seconds. Since there are 60 seconds in a minute, multiply the number of minutes by 60:

$120 \text{ minutes} \times 60 \text{ seconds/minute} = 7200 \text{ seconds}$.

Therefore, the solution to the problem is $\boxed{7200}$ seconds.