CBSE Class 9 Answered
Question no 3
Asked by bariknirjala | 06 Mar, 2021, 10:14: AM
Expert Answer
Hint
Let x = 1.272727.... (i)
Multiply both sides by 100 as two digits after decimal is recurring.
Then 100 x= 127.2727.... (ii)
Let us do (ii) - (i), we get
99x = 126
x = 126/99
x = 42/33 = 14/11
This is in teh form of p/q.
Answered by | 07 Mar, 2021, 12:56: AM
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