Detailed Instructions: In this task, you need to provide the correct option for a given problem from the provided options.
Problem:Problem: what is the ratio of two no . 5 xy and 8 xy . 
Options: a ) 2 : 5 , b ) 3 : 4 , c ) 5 : 8 , d ) 2 : 3 , e ) 1 : 2
Solution:
c