It is known that 8x-2.5*8=24.8, so how much is 0.38+1.2x=.
已知8x-2.5*8=24.8，那么0.38+1.2x=多少．
<gadget id="calculator">2.5 * 8</gadget>
<output>20</output>

<gadget id="calculator">20 + 24.8</gadget>
<output>44.8</output>

<gadget id="calculator">44.8 / 8</gadget>
<output>5.6</output>

<gadget id="calculator">1.2 * 5.6</gadget>
<output>6.72</output>

<gadget id="calculator">0.38 + 6.72</gadget>
<output>7.1</output>

<result>7.1</result>