A quantitative description of something includes the number and a unit.
" A number is defined as the count of a given quantity."
" Unit is defined as the measure of the magnitude of the given quantity."
According to the question,
Given,
Number and Unit
From the definition we observe this,
In both the cases that is a number and a unit required quantity which gives the description about the given things.
Hence, a quantitative description of something includes the number and a unit.
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