4 Divide the reciprocal of (6/5) and the sum of (1/3), what is the quotient.
4除(6/5)的倒数与(1/3)的和，商是多少．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(5/6) + (1/3)</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">(7/6) / 4</gadget>
<output>7/24 = around 0.291667</output>

<result>7/24 = around 0.291667</result>