Given the following list of numbers: $\frac{3}{5}, \frac{5}{6}, \frac{2}{3}, -\frac{4}{7}, \frac{9}{8}, \frac{7}{9}, \frac{11}{10}, \frac{3}{4}$ what is the smallest number subtracted from the biggest number? Express your answer as a decimal.
(-4 / 7, 3 / 5, 2 / 3, 3 / 4, 7 / 9, 5 / 6, 11 / 10, 9 / 8) - sorted from the smallest to the largest.
[9/8 - ( - 4/7) ] ==95 / 56 ==1.696428571428571428.........etc.
