(1/6)x=50-4/(1/8).
(1/6)x=50-4/(1/8)．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">50 * (1/8)</gadget>
<output>25/4 = around 6.25</output>

<gadget id="calculator">(25/4) - 4</gadget>
<output>9/4 = around 2.25</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/6) * (1/8)</gadget>
<output>1/48 = around 0.020833</output>

<gadget id="calculator">(9/4) / (1/48)</gadget>
<output>108</output>

<result>108</result>