TASK DEFINITION: The task is to read a passage and convert numbers in their text forms into digit forms. The text numbers can be used to represent Quantity, Dates and Time, Addresses or Positions.
PROBLEM: Nevertheless, in this position, through the culpable carelessness which left him unfettered, he managed between eighteen forty four

SOLUTION: Nevertheless, in this position, through the culpable carelessness which left him unfettered, he managed between 1844

PROBLEM: Other witnesses in the motorcade estimated the speed of the President's limousine from seven to twenty two miles per hour.

SOLUTION: Other witnesses in the motorcade estimated the speed of the President's limousine from 7 to 22 miles per hour.

PROBLEM: As has been shown in chapter three, if the three shots were fired within a period of from four point eight to five point six seconds,

SOLUTION:
As has been shown in chapter 3, if the three shots were fired within a period of from 4.8 to 5.6 seconds,