比0.2大且比1小的一位小数有(7)个,分别是(0.3,0.4,0.5,0.6,0.7,0.8,0.9)
比0.2大且比1小的一位小数有:0.3,0.4,0.5,0.6,0.7,0.8和0.9共7个
比0.2大且比1小的一位小数有7个为0.3,0.4,0.5,0.6,0.7,0.8,0.9.