Hope Primary School expanded the teaching building. The original plan was to invest 560,000 yuan, but the actual investment was less than the original plan (1/14). How much was the actual investment?
希望小学扩建教学楼，原计划投资56万元，实际投资比原计划节约了(1/14)，实际投资多少万元？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">56 * (3/4)</gadget>
<output>42</output>

<result>42</result>