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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!!!!
matt
0.333 = 1/37.333 = 22/30.7333 = 22/30
what is 0.194 as a repeating fraction
If you mean: 0.151515.....repeating then as a fraction it is 5/33
0.13333333 repeating in fraction = 12/90 or 2/15