The length of the living room measured on the home decoration floor plan with a scale of (1/150) is 6 cm, so what is the actual length of the living room in meters?
在比例尺是(1/150)的家居装饰平面图上量得客厅的长是6厘米，那么实际客厅的长是多少米．
<gadget id="calculator">1 / 150</gadget>
<output>1/150 = around 0.006667</output>

<gadget id="calculator">6 / (1/150)</gadget>
<output>900</output>

<gadget id="calculator">900 / 100</gadget>
<output>9</output>

<result>9</result>