This is the concept of algebra, given that Latoya and Mick have shirts that total up to k shirts, and the ratio of shirts that Mick has to Latoya is 3:8, then to solve our question we proceed as follows; total ratio is : 3+8=11 thus the number of shirts Mick has is: 3/11*k=3/11k The number of shirts Latoya has is: 8/11k To calculate how many more shirts Latoya has compared to Mick we proceed as follows; 8/11k-3/11k =5/11k The answer is 5/11k