Definition: In this task, you need to provide the correct option for a given problem from the provided options.
Input: Problem: in a college the ratio of the numbers of boys to the girls is 8 : 5 . if there are 210 girls , the total number of students in the college is ? 
Options: a ) 562 , b ) 356 , c ) 452 , d ) 416 , e ) 546
Output:
e