TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Mental illness affects _ out of four families in America.

SOLUTION: one

PROBLEM: Jurassic rocks have _ outcrops in the area but they are identified by bore holes.

SOLUTION: no

PROBLEM: Pups consume an average of _ liters of milk a day.

SOLUTION:
eight