Xiaoping is 140 cm tall, and Xiaoping is shorter than Xiaoqing (1/8). How tall is Xiaoqing in centimeters?
小萍身高140厘米，小萍比小青矮(1/8)．小青身高多少厘米？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">140 / (7/8)</gadget>
<output>160</output>

<result>160</result>