简便运算:500÷[1550-(1850÷37+125×8)]_数学解答

简便运算:500÷[1550-(1850÷37+125×8)]

人气：367 ℃　时间：2020-05-02 11:47:32

解答

500÷[1550-(1850÷37+125×8)]
=500÷[1550-(3700÷（2X37）-1000]
=500÷[550-(100÷2)]
=500÷[550-50]
=500÷500
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