If $a=7$ and $b=13$, what is the number of even positive integers less than $ab$?
Question:
If $a=7$ and $b=13$, what is the number of even positive integers less than $ab$?
Answer:
Let's think step by step.

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If $a=7$ and $b=13$, what is the number of even positive integers less than $ab$?
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