Mick and LaToya have some shirts. The ratio of the number of shirts Mick has to the number of shirts LaToya has is 3:8. If they have a total of "k" shirts, how many fewer shirts does Mick have than LaToya?

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