化简下列各比,并求出比值80:24,0.5:0.2,0.15:21,36:18
问题描述:
化简下列各比,并求出比值80:24,0.5:0.2,0.15:21,36:18
答
10:3,5:2,1:140,2:1再算吧!13.91,3:12,1.01:101,21:241:7,1:4,1:100,7:8
化简下列各比,并求出比值80:24,0.5:0.2,0.15:21,36:18
10:3,5:2,1:140,2:1再算吧!13.91,3:12,1.01:101,21:241:7,1:4,1:100,7:8