Fthe ratio of men to women in a movie theater is 1.00 when written as a decimal, what must be true?

a. the ratio of women to men in the theater is 0.50.
b. the ratio of women to men in the theater is 2.00.
c. the ratio of women to total people in the theater is 0.50.
d. the ratio of women to total people in the theater is 2.00.