Calculation: 5.76*1.1+57.7*0.89.
计算：5.76*1.1+57.7*0.89．
<gadget id="calculator">5.76 * 1.1</gadget>
<output>6.336</output>

<gadget id="calculator">57.7 * 0.89</gadget>
<output>51.353</output>

<gadget id="calculator">6.336 + 51.353</gadget>
<output>57.689</output>

<result>57.689</result>