负6除以(1/2+1/3)的简便计算
问题描述:
负6除以(1/2+1/3)的简便计算
答
-6÷(1/2+1/3)
=-6÷(3+2)/6
=-6×6/5
=-36/5
负6除以(1/2+1/3)的简便计算
-6÷(1/2+1/3)
=-6÷(3+2)/6
=-6×6/5
=-36/5