5. The adult human body has 206 bones. Each foot has 26 bones.
Approximately what fraction of the number of bones in the human body is found in one foot?
A $\frac{1}{6}$
B $\frac{1}{8}$
C $\frac{1}{10}$
D $\frac{1}{12}$
E $\frac{1}{20}$
5. B The required fraction is $\frac{26}{206}=\frac{13}{103} \approx \frac{13}{104}=\frac{1}{8}$.