Master Li produced 80 parts yesterday morning and 100 parts in the afternoon. Today's production is yesterday's (8/9). How many parts did Master Li produce today?
李师傅昨天上午生产80个零件，下午生产100个零件．今天生产的是昨天的(8/9)．今天李师傅生产了多少个零件？
<gadget id="calculator">80 + 100</gadget>
<output>180</output>

<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">180 * (8/9)</gadget>
<output>160</output>

<result>160</result>