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mr. duc asked perry to set up 450 chairs in a large hall. perry puts 20 chairs in each row. he has already set up 15 rows of chairs. how many more chairs must he set up?

Respuesta :

jasmineh17
The number of chairs that still  need to be set up are 150.
angelo1234

Answer:

The number of chairs that still  need to be set up are 150.

Step-by-step explanation:

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