ADJ.
finished
VERB + FIFTY-FIFTH
appears
FIFTY-FIFTH + NOUN
page
PREP.
in, on
adj
The ordinal form of the number fifty-five, describing a person or thing in position number 55 of a sequence.
The answer appears on the fifty-fifth page of the book.
She finished fifty-fifth in the race.
noun
One of fifty-five equal parts of a whole.
A fifty-fifth of 1100 is 20.