Question 1192889
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If 12 cats can kill 12 mice in 12 hours, how many hours will it take for 2020 cats to kill 2020 mice? 
(Note: Do not write "hours" in your answer
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If 12 cats kill 12 mice in 12 hours, it implies that

    1 cat  kills 1 mouse in 12 hours.


In turn, it implies that

    2020 cats  kill 2020 mice in 12 hours.


<U>ANSWER</U>.  In 12 hours.
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Solved and thoroughly explained.