
10.8÷(3.6÷0.75)简便方法?
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10.8÷(3.6÷0.75)
=10.8÷(3.6÷3/4)
=10.8÷(3.6×4/3)
=10.8÷(3.6÷3×4)
=10.8÷(1.2×4)
=10.8÷4.8
=2.25
=10.8÷(3.6÷3/4)
=10.8÷(3.6×4/3)
=10.8÷(3.6÷3×4)
=10.8÷(1.2×4)
=10.8÷4.8
=2.25
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