On Arbor Day, the fifth grade students planted 54 trees, and the sixth grade students planted more trees than the fifth grade students (1/9). How many trees did the sixth graders plant?
植树节那天，五年级同学栽了54棵树，六年级同学比五年级多栽(1/9)．六年级同学栽了多少棵？
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">1 + (1/9)</gadget>
<output>10/9 = around 1.111111</output>

<gadget id="calculator">54 * (10/9)</gadget>
<output>60</output>

<result>60</result>