it is 1.9
1.89
1.8
one and four ninths as a decimal = 1.4444
One and ten ninths is 2.111...
One and eight-ninths
Eight minus one and one ninth equals six and eight ninths.
0.125
1.47058823529412
1.898
3/9 (three ninths), which can be reduced to 1/3 (one third).
8.21
1.08