Hope Primary School built a teaching building, the actual investment was 1.2 million yuan, saving 80,000 yuan compared to the plan, and how much was the savings?
希望小学建一幢教学楼，实际投资120万元，比计划节约8万元，节约了百分之几？
<gadget id="calculator">120 + 8</gadget>
<output>128</output>

<gadget id="calculator">8 / 128</gadget>
<output>1/16 = around 0.0625</output>

<result>1/16 = around 0.0625</result>