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
0.14 repeating as a fraction = 14/99
If you mean: 0.151515.....repeating then as a fraction it is 5/33
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