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There are 90 chairs set up in the gym for an assembly. After the assembly, all the chairs will be put away on racks that hold 8 chairs. How many racks are needed?

There are 90 chairs set up in the gym for an assembly. After the assembly, all the chairs will be put away on racks that hold 8 chairs. How many racks are needed?
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There are 90 chairs set up in the gym for an assembly. After the assembly, all the chairs will

be put away on racks that hold 8 chairs. How many racks are needed?

User Teodron
by
8.4k points

1 Answer

1 vote
12 racks because 90 chairs divided into 8 racks, 11 racks is fully stacked with 8 chairs within it. while an addion rack will be added because 2 chairs is left. so the answer is 12 racks
User Shakima
by
8.5k points
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