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How many different rectangular arrays can Pablo make with all 36 tiles, so none of the arrays show the same factors?

2 Answers

4 votes
you can do 6 down and 6 across
User Kwerenda
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2 votes
Pablo can make 5 arrays because there are 9 factors of 36 plus a square number so that means 10 factors so you divide that by 2 since you can't have any arrays with the same factor.

User Martin Richards
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