The survival rate of the trees planted by Chunguang Primary School last year was 96%. It is known that 552 more trees survived than those that did not. How many trees were planted last year?
春光小学去年所植树木的成活率是96%，已知成活的比没有成活的多552棵，去年共植树多少棵？
<gadget id="calculator">96 / 100</gadget>
<output>24/25 = around 0.96</output>

<gadget id="calculator">1 - (24/25)</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">(24/25) - (1/25)</gadget>
<output>23/25 = around 0.92</output>

<gadget id="calculator">552 / (23/25)</gadget>
<output>600</output>

<result>600</result>