1.2÷(9.6÷2.4)×2.5的简便算法是?

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1.2÷(9.6÷2.4)×2.5的简便算法是?1.2÷(9.6÷2.4)×2.5的简便算法是?1.2÷(9.6÷2.4)×2.5的简便算法是?1.2÷(9.6÷2.4)×2.5=1.2×2.5÷(9

1.2÷(9.6÷2.4)×2.5的简便算法是?
1.2÷(9.6÷2.4)×2.5的简便算法是?

1.2÷(9.6÷2.4)×2.5的简便算法是?
1.2÷(9.6÷2.4)×2.5
=1.2×2.5÷(9.6÷2.4)
=0.3×(4×2.5)÷4
=0.3×10÷4
=0.75
有些牵强!直接算就很好!