计算:0.9*34.5+111*1.8+54.3/(10/9)

问题描述:

计算:0.9*34.5+111*1.8+54.3/(10/9)

解:0.9*34.5+111*1.8+54.3/(10/9)
=0.9*34.5+222*0.9+0.9*54.3
=0.9*(34.5+222+54.3)
=0.9*310.8
=279.72
希望可以帮到你