Answer
0.563 in
Work Step by Step
Numbered divisions on the barrel $5\times0.100=\ \ \ 0.500$ in
Small divisions on the barrel$\ \ \ \ \ \ \ \ \ 2\times0.025=\ \ \ 0.050$ in
Head reading$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 13\times0.001=\underline{\ \ \ 0.013}$ in
The total measurement is $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.563$ in