The rest of the students in the play are from Mr. Logan's class and Ms. Gardner's class.

Mr. Logan has 23 students in his class, and 7 of them are in the play. There are 4 more students from Ms. Gardner's class than from Mrs. Cho's class in the play.

The number of students in the play from Mr. Logan's class is greater than the number from Mrs. Cho's class and fewer than the number from Ms. Gardner's class.

In all, 30% of the students in these three classes are in the play.

Show or explain why there must be exactly 23 students in Ms. Gardner's class. As part of the explanation, determine how many students from Ms. Gardner's class are in the play.

Question

Mathematics

Yaretzi Benitez

27 August, 03:49

The rest of the students in the play are from Mr. Logan's class and Ms. Gardner's class.

Mr. Logan has 23 students in his class, and 7 of them are in the play. There are 4 more students from Ms. Gardner's class than from Mrs. Cho's class in the play.

The number of students in the play from Mr. Logan's class is greater than the number from Mrs. Cho's class and fewer than the number from Ms. Gardner's class.

In all, 30% of the students in these three classes are in the play.

Show or explain why there must be exactly 23 students in Ms. Gardner's class. As part of the explanation, determine how many students from Ms. Gardner's class are in the play.

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Answers (1)

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Stella · Answer 1

There must be 23 students in Ms. Gardner's class because 23 - 30%=6.9 so 7 students are in her class are in the play because if you look at Mr. Logan's class he has 23 students to and there are aslo 7 students in his class are in the play so Mr. Logan's class is basically is holding Ms. Gardner's place