The shape of an orchard is a parallelogram with a base of 100 meters and a height of 80 meters. If 160 trees are planted in the orchard, how many square meters does each tree occupy?
一个果园的形状是平行四边形，底是100米，高是80米，如果果园种了160棵树，每棵树占地多少平方米？
<gadget id="calculator">100 * 80</gadget>
<output>8_000</output>

<gadget id="calculator">160 / 8_000</gadget>
<output>1/50 = around 0.02</output>

<result>1/50 = around 0.02</result>