Sanxin Primary School built a student dormitory building, the actual cost was 540,000 yuan, which was originally planned (9/10). How much was the original plan?
三新小学建一栋学生宿舍楼，实际造价54万元，是原计划的(9/10)．原计划造价多少万元？
<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">54 / (9/10)</gadget>
<output>60</output>

<result>60</result>