TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Black women giving birth have a four to _ higher rate of mortality than white women do.

SOLUTION: one

PROBLEM: All Jovian planets have rings around their equators and at least _ moons.

SOLUTION: eight

PROBLEM: Most babies are _ years old or more.

SOLUTION:
two