Fractions at the finish line

student time ( minutes ) .

barbara : 3 3/10
donna : 2 4/5
cindy : ?
nicole : 2 1/10

the four girls ran in a relay race as a team

1 . what is the combined time of barbara, donna, and nicole?

2 . if the teams total time was 11 3/5, what was cindys time? use your answer from number 1 to you.

3 . the girls broke the school record, which was 12 2/5 minutes. how much faster were they?