Class 5 and Class 2 planted 60 trees, 7 of which did not survive. What percentage of the total number of trees survived?
五2班同学栽了60棵树，其中7棵没有成活，成活的树占总数的几分之几？
<gadget id="calculator">60 - 7</gadget>
<output>53</output>

<gadget id="calculator">53 / 60</gadget>
<output>53/60 = around 0.883333</output>

<result>53/60 = around 0.883333</result>