A certain county afforested 1260 hectares last year, exceeding the original plan (1/5). How many hectares were originally planned for afforestation?
某县去年造林1260公顷，超过原计划(1/5)．原计划造林多少公顷？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1_260 / (6/5)</gadget>
<output>1_050</output>

<result>1_050</result>