1/3除号[(5/6-0.5)*12]

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1/3除号[(5/6-0.5)*12]
1/3除号[(5/6-0.5)*12]

1/3除号[(5/6-0.5)*12]
你好:
1/3÷ [(5/6-0.5)*12]
=1/3÷[5/6×12-0.5×12]
=1/3×4
=4/3 (或1又1/3)

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