The fifth grade planted 120 trees, and the sixth grade planted 80% of the fifth grade. How many trees were planted in the sixth grade?
五年级植树120棵，六年级植树是五年级的80%，六年级植了多少棵树？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">120 * (4/5)</gadget>
<output>96</output>

<result>96</result>