A piece of sugarcane field harvested 5 tons of sugarcane last year, and this year’s production has increased by 20% compared with last year. How many tons of sugarcane will be harvested this year?
一块甘蔗地，去年收甘蔗5吨，今年比去年增产两成，今年收甘蔗多少吨？
<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">5 * (6/5)</gadget>
<output>6</output>

<result>6</result>