Most people need from 7 1/2 to 8 1/2 hours of sleep a night, but this varies with individuals.
In the sentence, what does 'this' refer to?
Thanks in advance.
anonymous what does 'this' refer to? , this range of numbers of hours varies with individuals. CJ
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anonymouswhat does 'this' refer to?
It refers to the fact that most people need from 7 1/2 to 8 1/2 hours of sleep a night, or more specifically it refers to the number of hours, i.e., this range of numbers of hours varies with individuals.
CJ