<svg xmlns="http://www.w3.org/2000/svg" xmlns:wrs="http://www.wiris.com/xml/mathml-extension" height="31" width="38" wrs:baseline="20"><!--MathML: <math xmlns="http://www.w3.org/1998/Math/MathML"><mstyle mathsize="12px"><mn>5</mn><mfrac><mn>1</mn><mn>2</mn></mfrac><mi>hrs</mi></mstyle></math>--><defs><style type="text/css"/></defs><text font-family="Arial" font-size="12" text-anchor="middle" x="3.5" y="20">5</text><line stroke="#000000" stroke-linecap="square" stroke-width="1" x1="8.5" x2="18.5" y1="15.5" y2="15.5"/><text font-family="Arial" font-size="12" text-anchor="middle" x="13.5" y="11">1</text><text font-family="Arial" font-size="12" text-anchor="middle" x="13.5" y="27">2</text><text font-family="Arial" font-size="12" text-anchor="middle" x="28.5" y="20">hrs</text></svg>