Express in the form p/q: (i)1.2727…..(ii)0.32222…..(iii) 23.434343……
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(1)Let the real no. be x
x=1.2727........ (1)
Multiplying both sides by 100
100x=127.2727.......(2)
Subtracting (1) and (2),
100x=127.27.27
-. x=. 1.2727
=>99x=126
=>x=126/99
x=1.2727........ (1)
Multiplying both sides by 100
100x=127.2727.......(2)
Subtracting (1) and (2),
100x=127.27.27
-. x=. 1.2727
=>99x=126
=>x=126/99
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