Ms. Dulaney works with 208 different students. each day.
It is given that Ms. Dulaney taught 7 classes each day that had 2 students each.
We also know that after school, Ms. Dulaney coached the girl's track team. The girl's track team had 47 such students that did not have a class with Ms. Dulaney.
Here, we need to find the number of different students Ms. Dulaney worked with.
Therefore the different students she works with will be
Total no. of students she teaches in class + no. of students in the track team that do not have a class with Ms. Dulaney
= No. of students in each class X no. of classes + 47
= 23 X 7 + 47
= 161 + 47
= 208 students
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