express this 1.272727… .. in the form of p/q. where q#0
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Here is ur answer.
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x= 1.272727....(1)
periodicity is 2
multiply it with '100'
100x=127.27272727...(2)
subtract 1from2
x=. 1.27272727
100x=. 127.27272727
=99x=126.000000
x=126/99
hope it helps u
periodicity is 2
multiply it with '100'
100x=127.27272727...(2)
subtract 1from2
x=. 1.27272727
100x=. 127.27272727
=99x=126.000000
x=126/99
hope it helps u
exzaia1:
thanks a lot
hi..im actually exzaia's daughter studying in high school
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