Solving equations. (1/3)x+2.3=7.6.
解方程．(1/3)x+2.3=7.6．
<gadget id="calculator">7.6 - 2.3</gadget>
<output>5.3</output>

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

<gadget id="calculator">5.3 / (1/3)</gadget>
<output>15.9</output>

<result>15.9</result>