 Hi and how are you all today? I am Priyanka and let us, it says classify the following numbers as rational or irrational. These are the six parts to the question which are given, five parts which are given to us in the question. So let us first know what are rational and what are irrational numbers. Rational numbers are those numbers which are either terminating or non-terminating recurring decimals. That means we have a bar on these type of numbers. Whereas irrational numbers are those numbers which are non-terminating, non-reckering numbers that means the remainder do not repeat itself after a certain stage also. So the knowledge of what are rational numbers and what are irrational numbers becomes the key idea of the question through which we can start off classifying the given numbers. Now these are the numbers given to us. Let us write them one by one. Numbers are root 23 under root 225. Then we have 0.3796, then 7.478, 478, then 1.10, 1 double 0, 1 triple 0, 1 4 times 0, 1 and so on. So about all these numbers we need to tell whether they are rational or irrational. Now we know that 23, the root of 23 cannot be found out and it will be a non-terminating, non-reckering decimal. So that means the first part is that it is irrational number. Proceeding on to root 225, we know that root 225 is the square root of 225 is 15. And since 15 is a real number, so that means the answer to this part is that it is a rational number. Proceeding on to the next part, 0.3796 is a terminating decimal. So that means the terminating decimals are classified as rational numbers. Proceeding on, 7.478478 goes on and on in the same process. So that means it is a non-terminating and also a non-reckering decimal type. So the fourth part will be classified as irrational number. And the same applies to the fifth part also because here also the remainder does not repeat itself after a certain stage and this procedure goes on and on and hence it is a non-reckering decimal. So these are the answers to the given question. I hope you enjoyed the session and bye for now.