instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Architectural shingles are twice or _ times as thick as ordinary shingles.
answer:
three


question:
Some school boards have _ teacher-librarians at all.
answer:
no


question:
Striped bass have seven to _ unbroken stripes along each side.
answer:

nine