
15-(52分之55+41+4分之1的算式过程?
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解:15-(55/52+41+1/4)
=15-(55/52+13/52+41)
=15-(68/52+41)
=15-(17/13+533/13)
=15-550/13
=195/13-550/13
=-355/13
=15-(55/52+13/52+41)
=15-(68/52+41)
=15-(17/13+533/13)
=15-550/13
=195/13-550/13
=-355/13
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