2m²n/3pq²×5p²q/4mn²÷5mnp/3q

发布时间：2021-03-05 03:32:42

2m²n/3pq²×5p²q/4mn²÷5mnp/3q

网友回答

(2m 2;n/3pq 2; )(5p 2;q/4mn )/ (5mnp/3q) =(m/3q)(5p/2)/ (5mnp/3q) =(5pm/6q)/ (5mnp/3q) (颠倒相乘) =(5pm/6q) (3q/
======以下答案可供参考======
供参考答案1:
sorry供参考答案2:
1/2n²
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