In this task, you need to provide the correct option for a given problem from the provided options.

Problem: two numbers are in the ratio of 5 : 7 . if 25 be subtracted from each , they are in the ratio of 35 : 59 . find the numbers ? 
Options: a ) 60,88 , b ) 60,86 , c ) 60,82 , d ) 60,84 , e ) 60,83
d

Problem: if 25 % of the 880 students at a certain college are enrolled in biology classes , how many students at the college are not enrolled in a biology class ? 
Options: a ) 500 , b ) 600 , c ) 620 , d ) 640 , e ) 660
e

Problem: sandy is younger than molly by 14 years . if their ages are in the respective ratio of 7 : 9 , how old is molly ? 
Options: a ) 36 , b ) 45 , c ) 54 , d ) 63 , e ) 72

d