7.2cm等于多少dm等于多少cm? 时间:2026-08-11 07:21:00 浏览:962次 7.2cm等于(0.72)dm等于(7.2)cm 解析 1分米=10厘米 7.2厘米÷10=0.72分米7.2cm等于多少dm等于多少cm 0.72dm 标签:cm,等于