A class consists of 30 boys and 20 girls of which half the boys
and half the girls have blue eyes. Find the probability that a
student chosen at random is a boy or has blue eyes.
Answers
Answered by
1
Answer:
Total no of boys = 30
Total no of students having blue eyes = 15+10 = 25
No of students (boys+girls) = 50
P ( the student is a boy) = 30/50 = 3/5
P (the student has blue eyes ) = 25/50 = 1/2
Answered by
1
Answer:
1/2
Step-by-step explanation:
boys having blue eyes=15
girls having blue eyes =10
total student with blue eyes =25
totAl student =50
probability =(no of consequences/total no )
( 25/50 ) =1/2
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