2.11111.... ( Recurring to infinity
Let P = 2.1111....
&
10P = 21.1111....
Subtract
9P = 19 ( NB The repeating decimals subtract to zero)
P = 19/9
P = 2 1/9 Done!!!!!
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As a mixed number it is -13 and 1/3
-1.2.... as a mixed number is Let P = -1.2222.... Hence 10P = -12.2222.... Subtract 9P = -11 P = -11/9 = -1 2/9
2.6666 repeating
2.01 as a mixed number = 21/100
The mixed number is: 21 3/5