 Hello and welcome to this session. In this session we discussed the following question which says round off 34.3672 correct to 2 decimal places. So we have given this decimal number. We need to round this off correct to 2 decimal places. So we have circle steps to be followed to round off a decimal number to required number of decimal places. Let's see what are these steps. We retain the digits up to one more than the required number of decimal places. Like if we need to round off a given decimal number to 2 decimal places so we will retain 3 digits that is 1 more than 2. Then in the next step we will see the extra digit that is retained and if the extra digit retained is 5 or more than 5 then we add 1 to the digit just before it then the extra digit is less than 5 we leave the digit just before it as such. Then in the last step the extra digit is then omitted. We will use these steps to round off the given decimal number to the required number of decimal places. This is the key idea that we use for this session. We now proceed with the solution. The given decimal number is 34.3672 and we need to round off decimal number to 2 decimal places. We need to retain the digits up to one more than the required number of decimal places. So since we need to round off the given decimal number to 2 decimal places so we would retain 3 digits decimal point. Therefore the number would be 34.367. Now in the next step we look at the extra digit that is retained. This is the extra digit that is retained. Now we will see if this is more than 5 or less than 5 or 5. Since in the second step we have if the extra digit is 5 or more than 5 then we would add 1 to the digit just before it and if it is less than 5 then we would leave the digit just before it as such. As we know 7 is more than 5 that is the extra digit retained is 7 which is more than 5 the digit just before it that is 6. So we add 1 to the second digit or the digit just before the extra digit 6. The digit in the second place becomes I have added 1 to the digit 6 and in the last step as you can see we have the extra digit is then omitted. That is the extra digit that is 7 would be omitted but we have the given decimal number 34.3672 is rounded off to 2 decimal places as 34.37 that is correct to 2 decimal places. So this is our final answer. This completes the session. Hope you have understood the solution of this question.