There are two pieces of cloth, the first piece is (1/8) meter long and the second piece is (4/8) meter shorter. How many meters are the two pieces of cloth?
两块布，第一块长(1/8)米，比第二块短(4/8)米．两块布长多少米？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">4 / 8</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/8) + (1/2)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(1/8) + (5/8)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>