 Hello and welcome to the session. In this session we discussed the following question which says find the difference between two angles measuring 30 degrees and 24 degrees 28 minutes 30 seconds. Let's move on to the solution now. We need to find the difference between 30 degrees and 24 degrees 28 minutes 30 seconds. So first let's rewrite 30 degrees as 29 degrees 59 minutes and 60 seconds. Since we know that 1 degree is equal to 60 minutes and 1 minute is equal to 60 seconds. So we take 1 degrees away from 30 degrees so we are left with 29 degrees. And now that 1 degree is converted to minutes and seconds. We know that 1 degree is equal to 60 minutes. So that 1 degree could be written as say 59 minutes and that 1 minute is equal to 60 seconds so we write 60 seconds here. So this is equal to 30 degrees. Now we measure of the other angle given to us is 24 degrees 28 minutes and 30 seconds which is already in degrees minutes and seconds. So now we can easily subtract both these angles. We write degrees under degrees column that is 29 degrees and here 24 degrees minutes 59 minutes 28 minutes seconds 60 seconds and 30 seconds. And we subtract them so we get the first we subtract the seconds 60 minus 30 gives us 30. Then when we subtract minutes we get 31. When we subtract degrees we get 5. Thus we get difference between the angles measuring 30 degrees and 24 degrees 28 minutes 30 seconds is equal to 5 degrees 31 minutes and 30 seconds. So this is our final answer 5 degrees 31 minutes and 30 seconds. With this we complete the session. Hope you have understood the solutions of this question.