0.16+4÷(3/8-1/4)8/9+(1-3/4)×4/9 3.5×0.8+6.5×80%

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 04:20:58
0.16+4÷(3/8-1/4)8/9+(1-3/4)×4/9 3.5×0.8+6.5×80%

0.16+4÷(3/8-1/4)8/9+(1-3/4)×4/9 3.5×0.8+6.5×80%
0.16+4÷(3/8-1/4)
8/9+(1-3/4)×4/9
3.5×0.8+6.5×80%

0.16+4÷(3/8-1/4)8/9+(1-3/4)×4/9 3.5×0.8+6.5×80%
0.16+4÷1/8=0.16+32=32.16
8/9+1/4*4/9=8/9+1/9=1
3.5×0.8+6.5×0.8=(3.5+6.5)×0.8=8