Question

please solve this question ​

Answer 1

Answer:

25626262...../10000000000...

Answer 2

Since we don’t know what 0.25(62) is, let call it ‘x’ so,

                            x=0.25626262…

Since two digits are repeating we multiply x by 100  

To get,                 100x = 25.626262…

So.                        100x = 25.37 + 0.25626262…

i.e.,                       100x = 25.37 + x

                             100x – x = 25.37

                             99x = 25.37

                              x = 25.37/99

i.e.,                         x = 2537/(99 X 100)

                               x =2537/9900

You can check the reverse that 2537/9900 = 0.25(62)