At the end of two weeks, the number of books left is: 19,999
This is reasonable.
The problem can be solved by applying simple mathematical operations such as addition and subtraction.
Let's solve as follows:
Number of notebooks sold in total = First week sales + second week sales
= [tex]7,424 + 8,967[/tex]
= 16,391 notebooks
Number of notebooks left after the two-week sales = [tex]36,390 - 16,391[/tex]
= 19,999 notebooks.
The answer is also reasonable because this is less than the total book we have from the start.
The number of notebooks left at the end of the sales period is 19,999.
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https://brainly.in/question/17349362