Apan of lasagna cut into 100 servings is equally shared among 40 people. determine the portion of the pan that each person receives given the number of people in each group. answer the question as both a fractional and decimal part of a pan

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?