Question

Show that 3.727272..... = 3.72 where 72 are in bar can be expressed in the rational number

Answer 1

Answer:

Step-by-step explanation:

let x = 3.727272....  → 1st equation

1 x 100= 100x= 372.727272....  →2nd equation

1 - 2     =       x=     3.727272....

          =  99x =  369

                   x= 369/99

                      = 41/11