A rectangular steel plate is 6 meters long and 5 meters wide. The average weight of this steel plate is 108 kilograms per square meter. How many kilograms does this steel plate weigh in total?
一块长方形钢板长6米，宽5米，这种钢板平均每平方米重108千克，这块钢板共重多少千克？
<result>3.24</result>