Express 0.712121212... In the form p/q
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Let, x = 0.712121212...
Now, 10x = 7.121212...
and 1000x = 712.1212...
So, 1000x - 10x = 712.1212... - 7.1212...
⇒ 990x = 705
⇒ x = 705/990
⇒ x = 47/66
Thus, 0.7121212... = 47/66 [in p/q form]
#MarkAsBrainliest
Let, x = 0.712121212...
Now, 10x = 7.121212...
and 1000x = 712.1212...
So, 1000x - 10x = 712.1212... - 7.1212...
⇒ 990x = 705
⇒ x = 705/990
⇒ x = 47/66
Thus, 0.7121212... = 47/66 [in p/q form]
#MarkAsBrainliest
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