The fifth-grade students planted trees on campus. A total of 80 trees were planted, and 75 of them survived. What percentage of the total number of trees planted are the surviving trees?
五年级学生在校园里栽树，一共栽了80棵，成活了75棵．成活的棵树占栽树总棵数的几分之几？
<gadget id="calculator">75 / 80</gadget>
<output>15/16 = around 0.9375</output>

<result>15/16 = around 0.9375</result>