3.6除以中括号小括号,1.2+0.6,括号,乘以五中括号

2025-02-26 18:50:51
推荐回答(1个)
回答1:

3.6÷[(1.2+0.6)x5]
=3.6÷(1.8x5)
=3.6÷9
=0.4