A certain school has 150 sets of chairs, and 50 sets are transported away. What fraction of the original was transported away?
某校有座椅150套，运走50套．运走的是原来的几分之几？
<gadget id="calculator">50 / 150</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>