Best Answer

Let P = 0,212121,,,,

Hence 100P = 21.212121....

Subtract

99P = 21 (NB The repeating decimals subtract to zero.

P = 21/99

Cancel down by '3'

P = 7/33 The answer!!!!

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Q: What is the fraction for .21 repeating?

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matt

0.333 = 1/37.333 = 22/30.7333 = 22/30

what is 0.194 as a repeating fraction

0.14 repeating as a fraction = 14/99

If you mean: 0.151515.....repeating then as a fraction it is 5/33

Related questions

21/99

40/33

matt

21/50 = 0.42

21/99

It is 40/33 as an improper fraction in its simplest form

It is 0.9130434782608695652173 with the underlined string repeating forever.

Yes, 13.'21' repeating is a rational number because it can be expressed in the form of a fraction as 436/33

0.333 = 1/37.333 = 22/30.7333 = 22/30

what is 0.194 as a repeating fraction

0.78 repeating as a fraction = 78/99

0.14 repeating as a fraction = 14/99