简便运算 5\6×2\11×12×22 怎么算?

简便运算 5\6×2\11×12×22 怎么算?
简便运算 5\6×2\11×12×22 怎么算?

简便运算 5\6×2\11×12×22 怎么算?
=(5/6×12)×(2/11×22)
=10×4
=40

=(5/6×12)×(2/11×22)
=10×4
=40

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