Hongxing Primary School planted 150 trees last year, 25% more than this year. How many trees will be planted this year?
红星小学去年植树150棵，比今年多植了25%，今年植树多少棵？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">150 / (5/4)</gadget>
<output>120</output>

<result>120</result>