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A tutor invited 3 students to a study group. Those 3 students each invited 3 students to the study group. Then those additional students each invited 3 students to the study group. How many total students
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A tutor invited 3 students to a study group. Those 3 students each invited 3 students to the study group. Then those additional students each invited 3 students to the study group. How many total students are invited to the study group?

User Tobias Leupold
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1 Answer

3 votes

Answer:21 students

Step-by-step explanation: 3x7=21 students.

User Vane
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