What is the correct calculation result of the formula 1.6+1.6/4+4
算式1.6+1.6/4+4的计算结果正确的是多少
<gadget id="calculator">1.6 / 4</gadget>
<output>0.4</output>

<gadget id="calculator">1.6 + 0.4 + 4</gadget>
<output>6</output>

<result>6</result>