作业帮15道分数乘法的计算题,
来源：学生作业帮 编辑：作业帮 分类：数学作业 时间：2024/05/26 12:58:02
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=
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
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