According to 1.6x=1.92, we can know how much 2.5X+6.1=.
根据1.6x=1.92，可知2.5X+6.1=多少．
<gadget id="calculator">1.92 / 1.6</gadget>
<output>1.2</output>

<gadget id="calculator">2.5 * 1.2</gadget>
<output>3</output>

<gadget id="calculator">3 + 6.1</gadget>
<output>9.1</output>

<result>9.1</result>