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18-11-2020
Mathematics

contestada

Brown Middle School wants to keep
seventh-grade dassroom sizes at a
maximum of 22 students per
dassroom. If there are 300 seventh-
grade students and no classroom can
have more than 22 students, how
many dassroom teachers are needed?
A At least 10
B At least 13
C At least 14
D At least 15

Respuesta :

Аноним Аноним

18-11-2020

Answer:

D

Step-by-step explanation:

Divide 300 by 22. Using an estimate, 300/20 is 15 so I would say at least 15.

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