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

[EX Q]: Bacteria acquire genes for resistance in _ ways.
[EX A]: three

[EX Q]: Acrobats mount a single bicycle until _ people in all are stacked on top of it.
[EX A]: ten

[EX Q]: Women are three-fifths of all poor adults, and one in _ women are poor.
[EX A]:
eight