Henry answered \frac{2}{5} of the questions he was given for homework in the first hour, \frac{5}{7} of the remaining questions in the second hour and the remaining x questions in the third hour where x is an integer. How many questions was henry given for homework?
A. x
B. \frac{85}{36}*x
C. \frac{85}{26}*x
D. \frac{17}{5}*x
E. \frac{85}{18}*x
A. x
B. \frac{85}{36}*x
C. \frac{85}{26}*x
D. \frac{17}{5}*x
E. \frac{85}{18}*x