已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?
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已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?已知√0.0625=0.25,√0.625≈0.79
已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?
已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?
已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为?
已知√0.0625=0.25,√0.625≈0.79,则√62.5的值为7.9
√62.5
=√(0.625×100)
≈0.79×10
=7.9