51又2/3×0.6-71075×4/7+91.8×5/9
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 12:18:22
![51又2/3×0.6-71075×4/7+91.8×5/9](/uploads/image/z/111994-34-4.jpg?t=51%E5%8F%882%2F3%C3%970.6-71075%C3%974%2F7%2B91.8%C3%975%2F9)
51又2/3×0.6-71075×4/7+91.8×5/9
51又2/3×0.6-71075×4/7+91.8×5/9
51又2/3×0.6-71075×4/7+91.8×5/9
51又2/3×0.6-71075×4/7+91.8×5/9
=155/3×3/5-284300/7+10.2×5
=51-40614又2/7+51
=-40502又2/7
【数学辅导团】为您解答,如果本题有什么不明白可以追问,