14/11x8/17x33/28求解答
答案:2 悬赏:10 手机版
解决时间 2021-03-25 17:06
- 提问者网友:佞臣
- 2021-03-25 14:13
14/11x8/17x33/28求解答
最佳答案
- 五星知识达人网友:逐風
- 2021-03-25 14:18
解:14/11x8/17x33/28等于( 12/17 )
∵已知需求出14/11x8/17x33/28等于多少
A × B × C = (B × C)× A = A × (B × C)= A × BC = D
∴14/11 x 8/17 x 33/28
= (14/11 × 33/28)× 8/17
= 3/2 × 8/17
= 12/17
答:14/11x8/17x33/28等于12/17
∵已知需求出14/11x8/17x33/28等于多少
A × B × C = (B × C)× A = A × (B × C)= A × BC = D
∴14/11 x 8/17 x 33/28
= (14/11 × 33/28)× 8/17
= 3/2 × 8/17
= 12/17
答:14/11x8/17x33/28等于12/17
全部回答
- 1楼网友:掌灯师
- 2021-03-25 15:11
14/11×8/17×33/28
=14/11×33/28×8/17
=3/2×8/17
=12/17
=14/11×33/28×8/17
=3/2×8/17
=12/17
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