Plant 6,000 trees in a forest farm, planting 20% more trees than planned, how many more trees are planted than planned?
一个林场植6000棵，比计划多植树20%，比计划多植树多少棵？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">6_000 / (6/5)</gadget>
<output>5_000</output>

<gadget id="calculator">5_000 * (1/5)</gadget>
<output>1_000</output>

<result>1_000</result>