What is the product of subtracting the quotient of 3 divided by 8 from 8 and multiplying the difference by (1/2)?
8减去3除以8的商，所得的差乘(1/2)，积是多少？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">8 - (3/8)</gadget>
<output>61/8 = around 7.625</output>

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

<gadget id="calculator">(61/8) * (1/2)</gadget>
<output>61/16 = around 3.8125</output>

<result>61/16 = around 3.8125</result>