5.6ᘧ࿾(12.8—3.64霧5.6)怎么算?

2025-12-16 05:05:15
推荐回答(1个)
回答1:

5.6*(12.8-3.64÷5.6)
=5.6*(12.8-0.65)
=5.6*12.15
=68.04