meylinb meylinb

29-04-2021
Mathematics

contestada

In a class of 25 students, 20 have a brother and 8 have a sister. There are 3 students
who do not have any siblings. What is the probability that a student who has a sister
also has a brother?

Respuesta :

jpet7930 jpet7930

10-05-2021

Answer: 6/8 or 3/4 or 0.75

Step-by-step explanation:

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