Shiquan Township planted 60 hectares of forests last year, exceeding 50% of the original plan. How many hectares were originally planned for afforestation?
石泉乡去年造林60公顷，超过原计划的50%．原计划造林多少公顷？
<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">60 / (3/2)</gadget>
<output>40</output>

<result>40</result>