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=
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![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=](/uploads/image/z/466702-70-2.jpg?t=0.56%C3%9715%2F28%3D+8%2F7%C3%970.25%3D+7%2F15%2B3%2F10%3D+2-5%2F8%3D+2.7%C3%974%2F9%3D0.56%C3%9715%2F28%3D8%2F7%C3%970.25%3D7%2F15%2B3%2F10%3D2-5%2F8%3D2.7%C3%974%2F9%3D10%2F21%C3%970.28%3D)
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