Math  /  Word Problems

QuestionFind the number of students in either Chemistry or Physics if there are 91 in Chemistry, 70 in Physics, and 20 in both.

Studdy Solution
Calculate the number of students who are either in the Physics or Chemistry class.
Studentsineitherclass=16120=141Students\, in\, either\, class =161 -20 =141There are141 students who are either in the Physics or Chemistry class.

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