There were 120 tree-planting classes in Dongfang Primary School on the Arbor Day, only 6 classes did not survive, what is the survival rate?
植树节上东方小学共植树120课，只有6课没有成活，成活率是多少．
<gadget id="calculator">120 - 6</gadget>
<output>114</output>

<gadget id="calculator">114 / 120</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(19/20) * 1</gadget>
<output>19/20 = around 0.95</output>

<result>19/20 = around 0.95</result>