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: the sum of three consecutive multiples of 3 is 117 . what is the largest number ? 
Options: a ) 45 , b ) 48 , c ) 51 , d ) 42 , e ) 54

Answer: d


Question: Problem: how many numbers between 190 and 580 are divisible by 45 and 6 ? 
Options: a ) 6 , b ) 7 , c ) 8 , d ) 9 , e ) 10

Answer: a


Question: Problem: what least no . must be subtracted from 427398 so that remaining no . is divisible by 15 ? 
Options: a ) 344545629 , b ) 723437481 , c ) 354595321 , d ) 964564944 , e ) 458449909

Answer:
b