On Arbor Day this year, the school planted 95 saplings, 5 of which did not survive. Later, the school organized teachers and students to replant 5 saplings and survived. Find the survival rate of the planted saplings.
今年植树节那天，学校种下95棵树苗，其中5棵没有成活，后来学校又组织师生补种5棵成活了．求种下树苗的成活率．
<gadget id="calculator">95 - 5</gadget>
<output>90</output>

<gadget id="calculator">90 + 5</gadget>
<output>95</output>

<gadget id="calculator">95 + 5</gadget>
<output>100</output>

<gadget id="calculator">95 / 100</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>