Longgang Orchard planted pear trees on a piece of parallelogram land with a base of 100 meters and a height of 30 meters. If each pear tree occupies an area of 25 square meters, how many pear trees can be planted on this land?
龙冈果园在一块底是100米、高是30米的平行四边形土地上栽梨树，如果每棵梨树占地25平方米，那么这块地共可栽梨树多少棵？
<gadget id="calculator">30 / 25</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">100 * (6/5)</gadget>
<output>120</output>

<result>120</result>