Verified Answer :

\(\sqrt{112} = 10.58\)

\(\frac{10.58}{2} = 5.29\)

\(\sf 112|2 \\ ..56|2 \\ ..28|2 \\ ..14|2 \\ ....7|7 \\ \\ \sqrt{112}=4 \sqrt{7} \\ \\ \frac{4 \sqrt{7} }{2}=\boxed{\sf 2 \sqrt{7} }\)