To build a road with a length of 150 meters, there is still (2/3) left after repairing part of it. How many meters are left?
修一条长150米的公路，修了一部分后还剩下(2/3)，还剩下多少米？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">150 * (2/3)</gadget>
<output>100</output>

<result>100</result>