Question

Express the following in the form of p upon q , where p & q are the integers & q is not equal to zero 1.27root

Answer 1

Answer:

Let x=1.27272727...

⇒100x=127.2727....

we subtract 100x−x we will get,

⇒100x−x=127.2727−1.272727

⇒99x=126.000

∴x=

99/ 126

=

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