3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 12:51:34
![3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3](/uploads/image/z/434775-39-5.jpg?t=3%2B6%E5%8F%882%2F1%2A%280.34%2A6%2A125%2A0.8%2B3%2A10.75%2B23%E5%8F%881%2F4%2F1%2F3)
3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3
3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3
3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3
3+6又2/1*(0.34*6*125*0.8+3*10.75+23又1/4/1/3)
=3+6又2/1*(0.34*6*100+3*10.75+23又1/4*3 )
=3+6又2/1*【204+3*(10.75+23又1/4)*3】
= 3+6又2/1*【204+3*44】
=3+6.5*336
=3+2184
=2187