How do you subtract 30 minutes from 2 hours?

To subtract 30 minutes from 2 hours, you get 1 hour and 30 minutes.

When you have 2 hours and you need to subtract 30 minutes, you can break it down into smaller steps. First, remember that 1 hour is equal to 60 minutes. So, 2 hours is equal to 120 minutes.

Next, subtract the 30 minutes from the 120 minutes. This gives you 90 minutes. Now, you need to convert these 90 minutes back into hours and minutes. Since 1 hour is 60 minutes, you can see that 90 minutes is the same as 1 hour and 30 minutes.

So, when you subtract 30 minutes from 2 hours, you end up with 1 hour and 30 minutes. This method helps you understand the relationship between hours and minutes and makes it easier to handle similar problems in the future.