(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 23:05:44
(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=?
x)5<<]CTH[no27 6IE(/!{:t <<j.HX`5pC ҶDu ,s<;m';g<ٽON}6uv>gI

(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=?
(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=?

(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=?
(-1)×(-5/4)×8/15×3/2×(-2/3)×0×(-1)=0
18-6÷(-2)×(-1/3)
=18+3×(-1/3)
=18-1
=17

0乘以任何数都等于0