作业帮0.56×15/28= 8/7×0.25= 7/15+3/10= 2-5/8= 2.7×4/9=0.56×15/28=8/7×0.25=7/15+3/10=2-5/8=2.7×4/9=10/21×0.28=
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 12:42:06
0.56×15/28= 8/7×0.25= 7/15+3/10= 2-5/8= 2.7×4/9=0.56×15/28=8/7×0.25=7/15+3/10=2-5/8=2.7×4/9=10/21×0.28=
0.56×15/28= 8/7×0.25= 7/15+3/10= 2-5/8= 2.7×4/9=
0.56×15/28=
8/7×0.25=
7/15+3/10=
2-5/8=
2.7×4/9=
10/21×0.28=
0.56×15/28= 8/7×0.25= 7/15+3/10= 2-5/8= 2.7×4/9=0.56×15/28=8/7×0.25=7/15+3/10=2-5/8=2.7×4/9=10/21×0.28=
1.563