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

[Q]: Smokers tend to become disabled and retire early _ times more than non-smokers.
[A]: six

[Q]: Arthritis is the leading cause of disability in the state affecting about one in _ adults.
[A]: three

[Q]: Polyploidy is the condition in which each cell contains _ or more sets of chromosomes.
[A]:
three