15道分数乘法的计算题,9/56 * 9/28 = 14/45 * 9/14 = 12/35 * 8/63 = 20/21 * 8/21= 9/70 * 9/35 = 9/35 * 9/56= 9/280 * 20/63= 35/72 * 21/40= 8/9 * 8/63= 35/36 * 40/63= 9/14 * 10/21= 9/56 * 15/56= 8/105 * 10/63 = 45/56 * 8/63= 8/63 * 9/35=
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 02:14:59
![15道分数乘法的计算题,9/56 * 9/28 = 14/45 * 9/14 = 12/35 * 8/63 = 20/21 * 8/21= 9/70 * 9/35 = 9/35 * 9/56= 9/280 * 20/63= 35/72 * 21/40= 8/9 * 8/63= 35/36 * 40/63= 9/14 * 10/21= 9/56 * 15/56= 8/105 * 10/63 = 45/56 * 8/63= 8/63 * 9/35=](/uploads/image/z/12673841-41-1.jpg?t=15%E9%81%93%E5%88%86%E6%95%B0%E4%B9%98%E6%B3%95%E7%9A%84%E8%AE%A1%E7%AE%97%E9%A2%98%2C9%2F56+%2A+9%2F28+%3D+14%2F45+%2A+9%2F14+%3D+12%2F35+%2A+8%2F63+%3D+20%2F21+%2A+8%2F21%3D+9%2F70+%2A+9%2F35+%3D+9%2F35+%2A+9%2F56%3D+9%2F280+%2A+20%2F63%3D+35%2F72+%2A+21%2F40%3D+8%2F9+%2A+8%2F63%3D+35%2F36+%2A+40%2F63%3D+9%2F14+%2A+10%2F21%3D+9%2F56+%2A+15%2F56%3D+8%2F105+%2A+10%2F63+%3D+45%2F56+%2A+8%2F63%3D+8%2F63+%2A+9%2F35%3D)
15道分数乘法的计算题,9/56 * 9/28 = 14/45 * 9/14 = 12/35 * 8/63 = 20/21 * 8/21= 9/70 * 9/35 = 9/35 * 9/56= 9/280 * 20/63= 35/72 * 21/40= 8/9 * 8/63= 35/36 * 40/63= 9/14 * 10/21= 9/56 * 15/56= 8/105 * 10/63 = 45/56 * 8/63= 8/63 * 9/35=
15道分数乘法的计算题,
9/56 * 9/28 =
14/45 * 9/14 =
12/35 * 8/63 =
20/21 * 8/21=
9/70 * 9/35 =
9/35 * 9/56=
9/280 * 20/63=
35/72 * 21/40=
8/9 * 8/63=
35/36 * 40/63=
9/14 * 10/21=
9/56 * 15/56=
8/105 * 10/63 =
45/56 * 8/63=
8/63 * 9/35=
15道分数乘法的计算题,9/56 * 9/28 = 14/45 * 9/14 = 12/35 * 8/63 = 20/21 * 8/21= 9/70 * 9/35 = 9/35 * 9/56= 9/280 * 20/63= 35/72 * 21/40= 8/9 * 8/63= 35/36 * 40/63= 9/14 * 10/21= 9/56 * 15/56= 8/105 * 10/63 = 45/56 * 8/63= 8/63 * 9/35=
81/1568
1/5
32/735
160/441
81/2450
81/1960
1/98
49/192
64/567
50/81
15/49
135/3136
16/1323
5/49
8/245