If the base of a triangle is 1.6 meters and the height is 0.3 meters, what is the area of a parallelogram with the same base and height in square meters?
一个三角形的底是1.6米，高是0.3米，与它等底等高的平行四边形的面积是多少平方米．
<gadget id="calculator">0.3 / 2</gadget>
<output>0.15</output>

<gadget id="calculator">1.6 * 0.15 * 2</gadget>
<output>0.48</output>

<result>0.48</result>