Shengli Township planted 45 hectares of trees last year, and this year it is 1/5 more than last year. How many hectares of trees are planted this year?
胜利乡去年植树45公顷，今年比去年多(1/5)，今年植树多少公顷？
<gadget id="calculator">1 / 5</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">45 * (6/5)</gadget>
<output>54</output>

<result>54</result>