Solving word problems using Venn Diagrams

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Question: In a class 26 of students, 11 have a brother and 5 have a sister. There are 12 students who do not have any siblings. What is the probability that a student who does not have a sister has a brother?
helpppit has to be in a fraction form

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Answered By:

Maher H.
Greatly Experienced Precalculus Tutor

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