Question

88. Show that 1.272727
1.27 can be expressed in the form of р/q , where p and q are
integers and q is not equals to 0​

Answer 1

Answer:

x=1.272727.............(1)

     multiply both sides by 100

100x=100*1.2727.......

100x=127.2727.....

100x=126+1.272727......

100x=126+x   [from (1)]

100x-x=126

99x=126

   x=126/99=42/33

                  =14/11

Answer 2

Answer:

the answer is 14/11

Step-by-step explanation:

x= 1.2727272727

100x= 127. 27272727

_________________

 100x = 127.27272727

-       x =     1.27272727

--------------------------------

   99x = 126

        x = 126/99 = 14/11