 Hi and how are you all today? I am Priyanka and let us do the question together. The question says you know that 1 by 7 is equal to 0.142857 bar. Can you predict what the decimal expansion of 2 by 7, 3 by 7, 4 by 7, 5 by 7, 6 by 7 are without actually doing the long division? If so, how? So let us proceed on with our solution. Now I will tell you how you do it. We are given the value of 1 by 7 as 0.142857, isn't it? Now we are required to find the value of 2 by 7. Now what is the difference between 1 by 7 and 2 by 7? We have just multiplied 1 by 7 by 2, isn't it? So here also we can multiply the answer by 2. The value which is given to us, we will just multiply it by 2 and we will get our answer. So it is equal to 0.285714. Right? So this is how you will do the required question. Proceeding on to the next part also. Now here we are required to tell the value of 3 by 7. So it will be equal to 3 into 1 by 7, right? So 3 into this value of 1 by 7 which is 0.142857 bar and that is equal to 0.428571 bar. Similarly, we will proceed on by finding the value of 4 by 7, 4 multiplied by the value of 1 by 7 given to us in the question and the answer comes out to be 0.571428 bar. Proceeding on further, 5 by 7 is equal to 5 into 1 by 7 that means 5 multiplied by the value of, yes, 142857 bar that will be equal to 0.714285 bar. Isn't it easy? And now let us proceed on with the last and final part that is 6 by 7. That will be 6 into 1 by 7 and proceed on with the same procedure as we did earlier also. We have the value as 0.857142 bar. So this completes the entire question. We found the value of 2 by 7, 3 by 7, 4 by 7, 5 by 7 and 6 by 7 and so on. We can find any of the further values if we are given the value of 1 by 7. So this completes the entire question that was given to us. I hope you enjoyed the session and found it interesting too. Bye for now.