7.0875-42/3×0.72+57/64÷2.85=?要式子

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/05 13:19:24
7.0875-42/3×0.72+57/64÷2.85=?要式子7.0875-42/3×0.72+57/64÷2.85=?要式子7.0875-42/3×0.72+57/64÷2.85=?要式子7.08

7.0875-42/3×0.72+57/64÷2.85=?要式子
7.0875-42/3×0.72+57/64÷2.85=?要式子

7.0875-42/3×0.72+57/64÷2.85=?要式子
7.0875-42/3×0.72+57/64÷2.85
=7.0875-14×0.72+57/64÷2.85
=7.0875-10.8+57/64÷2.85
=7.0875-10.8+0.3125
=7.0875-10.8+0.3125
= - 3.4