Mathematics, 20.09.2019 09:30, ashquinn

Liam is setting up folding chairs for a meeting. if he arranges the chairs in 9 rows of the same length, he has 3 chairs left over. if he arranges the chairs in 7 rows of that same length, he has 15 left over. how many chairs does liam have?

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Liam is setting up folding chairs for a meeting. if he arranges the chairs in 9 rows of the same len...