In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

[EX Q]: Problem: 8 ^ 100 is divisible by 17 . find the remainder ? 
Options: a ) 10 , b ) 12 , c ) 16 , d ) 18 , e ) 20
[EX A]: c

[EX Q]: Problem: if xy > 0 , 1 / x + 1 / y = 4 , and 1 / xy = 6 , then ( x + y ) / 2 = ? 
Options: a ) 1 / 25 , b ) 1 / 6 , c ) 1 / 5 , d ) 1 / 3 , e ) 6
[EX A]: d

[EX Q]: Problem: . 3 + 33 + 333 + 3.33 = ? 
Options: a ) 369.63 , b ) 372.33 , c ) 702.33 , d ) 702 , e ) none of them
[EX A]:
a