已知a=0.0...025,25个0 b=0.0...04 25个0 求:(1)a*b (2)a/b已知a=0.0...025,小数点后25个0b=0.0...04 小数点后25个0求:(1)a*b (2)a/b
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![已知a=0.0...025,25个0 b=0.0...04 25个0 求:(1)a*b (2)a/b已知a=0.0...025,小数点后25个0b=0.0...04 小数点后25个0求:(1)a*b (2)a/b](/uploads/image/z/809683-43-3.jpg?t=%E5%B7%B2%E7%9F%A5a%3D0.0...025%2C25%E4%B8%AA0+b%3D0.0...04+25%E4%B8%AA0+%E6%B1%82%EF%BC%9A%EF%BC%881%EF%BC%89a%2Ab+%282%29a%2Fb%E5%B7%B2%E7%9F%A5a%3D0.0...025%2C%E5%B0%8F%E6%95%B0%E7%82%B9%E5%90%8E25%E4%B8%AA0b%3D0.0...04+%E5%B0%8F%E6%95%B0%E7%82%B9%E5%90%8E25%E4%B8%AA0%E6%B1%82%EF%BC%9A%EF%BC%881%EF%BC%89a%2Ab+%282%29a%2Fb)
已知a=0.0...025,25个0 b=0.0...04 25个0 求:(1)a*b (2)a/b已知a=0.0...025,小数点后25个0b=0.0...04 小数点后25个0求:(1)a*b (2)a/b
已知a=0.0...025,25个0 b=0.0...04 25个0 求:(1)a*b (2)a/b
已知a=0.0...025,小数点后25个0
b=0.0...04 小数点后25个0
求:(1)a*b (2)a/b
已知a=0.0...025,25个0 b=0.0...04 25个0 求:(1)a*b (2)a/b已知a=0.0...025,小数点后25个0b=0.0...04 小数点后25个0求:(1)a*b (2)a/b
(1)a*b =0.000..001小数点后50个0
(2)a/b=0.625
ab=0.000....01小数点后有50个0
a/b=25/4