(轉(zhuǎn)前面評論區(qū))房子成交額漲了0.76,成交面積漲了0.35,房價漲了r,那么根據(jù)乘積增長率可以有0.76=0.35+r+0.35r,根據(jù)比值增長率,r=(1.76/1.35)-1吧,r求出來了,r+1=(1.76/1.35)