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4.44÷37/8+31/37+25/111+36/37×25/111=

题目详情
4.44÷37/8+31/37+25/111+36/37×25/111=
▼优质解答
答案和解析
4.44÷4又5/8+31/37÷25/111+36/37×4又11/25
=111/25×8/37+31/37×111/25+36/37×111/25
=111/25×(8/37+31/37+36/37)
=111/25×75/37
=9