Teachers from each school participated in voluntary tree planting. The experimental primary school planted 60 trees, the number of trees planted by the second primary school was four-fifths of that of the experimental primary school, and the number of trees planted by Shaw School was two-thirds of that of the second primary school. How many trees were planted by Shaw School? ?
各校教师参加义务植树，实验小学植树60棵，第二小学植的棵数是实验小学的五分之四，逸夫学校植树的棵数是第二小学的三分之二，逸夫学校植树多少棵？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 * (4/5) * (2/3)</gadget>
<output>32</output>

<result>32</result>