0.375:6分之5=375:600=15:24=5:8
4分之1:7分之8 =27分之7:28分之32=7:32
2又2分之3:1又3分之5 =2分之7:3分之8= 6分之21:6分之16=21:16
化简比
0.375:6分之5 4分之1:7分之8 2又2分之3:1又3分之5 化简比
0.375:6分之5 4分之1:7分之8 2又2分之3:1又3分之5 化简比
数学人气:579 ℃时间:2019-11-15 02:28:59
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