如题所述
18x(5/18/36/27)
=18x(5/18x(27/36)
=18x15/(18x4)
=15/4
=3.75
å¦æ帮å©è¯·é纳ï¼
å¦å¯¹æ¬é¢æçé®å¯è¿½é®ï¼Good luck!
=18x(5/18x(27/36)
=18x15/(18x4)
=15/4
=3.75
å¦æ帮å©è¯·é纳ï¼
å¦å¯¹æ¬é¢æçé®å¯è¿½é®ï¼Good luck!
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