I need help this mad hard for no reason

How do i get the answer for 2/3 * 10/3

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl