The number 0.166 recurring where the 166 recurs forever is expressed as a fraction 166/999 or one hundred and sixty-six nine hundred and ninety-ninths.
2.2 repeating is equal to 2 and 2/9, or 20/9, twenty ninths or two and two ninths.
Eight minus one and one ninth equals six and eight ninths.
Six-tenths writen as a fraction is 6/10
The fraction six ninths is equal to an infinite number of 0.66 in which the number six will keep continuing. The fraction can also be a reduce fraction of two thirds.
You will get zero if you subtract six ninths from six ninths.
Nine and five-ninths minus six and five-sixths = 49/18 or 213/18
Equivalent fractions for two ninths are, four eighteenths or six twenty sevenths. Hope I helped.
46/9 = 42/3 = 14/3
Two thirds is six ninths; six ninths minus four ninths is two ninths.