The actual cost of building a plastic runway in Yucai Primary School was 350,000 yuan, which was 1/8 less than the original plan. How much was the original plan?
育才小学修建一条塑胶跑道，实际造价35万元，比原计划节约(1/8)，原计划造价多少万元？
<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">35 / (7/8)</gadget>
<output>40</output>

<result>40</result>