Exactly $$\(\frac{1}{2}\)$$ of the students in my class have at least one brother, and $$\(\frac{1}{2}\)$$ have at least one sister. If $$\(\frac{1}{3}\)$$ have no siblings, what fraction of the students in my class have at least one brother and at least one sister?
A.
\(\frac{1}{6}\)
B.
\(\frac{1}{5}\)
C.
\(\frac{1}{4}\)
D.
\(\frac{1}{3}\)
Exam No：2018 First Round Grade 5 Year：2018 Question No：26
Answer:
D
Knowledge points:
G5 - Data - Venn Diagrams (2-Set)
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download