5/8+5/6(1/2)^2

\(\frac{5}{8}+\frac{5}{6}\times(\frac{1}{2}{})^{2}\)

 

\(\frac{5}{8}+\frac{5}{6}\times\frac{1}{2}\times\frac{1}{2}\)

 

\(\frac{5}{8}+\frac{5}{6}\times\frac{1}{4}\)

 

\(\frac{5}{8}+\frac{5}{24}\)

 

\(\frac{15}{24}+\frac{5}{24}\)

 

\(\frac{20}{24}\)

 

\(\frac{5}{6}\)

 

\(0.8333333333333333...\)

.