Answer:
the number of children has red or brown hair is [tex]\frac{2}{3}[/tex].
Step-by-step explanation:
We have been given that in Marci's family there are total 6 children.
Out of 6 children
Number of children have blonde hair = [tex]\frac{1}{3}[/tex]
Number of children have red hair = [tex]\frac{1}{6}[/tex]
Number of children have brown hair = [tex]\frac{1}{2}[/tex]
Since, we have to find the fraction of children has red or brown hair=[tex]\frac{1}{6}+\frac{1}{2}=\frac{4}{6}=\frac{2}{3}[/tex]
Hence, the number of children has red or brown hair is [tex]\frac{2}{3}[/tex]
