TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Pets also track in pollen, and _ out of every ten people is allergic to cat or dog dander.

SOLUTION: one

PROBLEM: Snow is made from snowflakes, which are _ sided.

SOLUTION: six

PROBLEM: Male cats are approximately _ times as likely to be infected as females.

SOLUTION:
three