(14.4÷7.2+46.6)×1.8竖式计算怎么做?

2025-04-26 05:14:50
推荐回答(1个)
回答1:

(14.4÷7.2+46.6)×1.8
=(2+46.6)X1.8
=48.6X2-48.6X0.2
=97.2-9.72
=97.2-10+0.28
=87.48