0.6×(5-0.672÷1.2)如何简算
问题描述:
0.6×(5-0.672÷1.2)如何简算
答
0.6*5-0.6*(0.672/1.2)=
3-0.6*(6.72/12)=
3-0.672/2=
3-0.336=
2.664