instruction:
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'.
question:
Problem: 2.505 / 10.02 = 
Options: a ) 0.35 , b ) 0.3505 , c ) 0.25 , d ) 0.351 , e ) 0.3527
answer:
c


question:
Problem: in a group of ducks and cows , the total number of legs are 36 more than twice the number of heads . find the total number of cows . 
Options: a ) 12 , b ) 14 , c ) 16 , d ) 18 , e ) 20
answer:
d


question:
Problem: what is the total number of integers between 100 and 500 ( exclusive ) that are divisible by 5 ? 
Options: a ) 51 , b ) 63 , c ) 79 , d ) 66 , e ) 42
answer:

c