Calculate how much 379*0.00038+159*0.00621+3.79*0.121=.
计算379*0.00038+159*0.00621+3.79*0.121=多少．
<gadget id="calculator">379 * 0.00038</gadget>
<output>0.14402</output>

<gadget id="calculator">159 * 0.00621</gadget>
<output>0.98739</output>

<gadget id="calculator">3.79 * 0.121</gadget>
<output>0.45859</output>

<gadget id="calculator">0.14402 + 0.98739 + 0.45859</gadget>
<output>1.59</output>

<result>1.59</result>