In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Q: Bull sharks are a 'requiem' species, reaching up to _ feet in length.

A: ten
****
Q: Osteoporosis is _ to four times more common in woman than men.

A: three
****
Q: Double price is based on _ golfers sharing one room.

A:
two
****