akar dari 0,625..............?

*maaf kalau salah, semoga membantu

√0,625 = [tex] \sqrt{ \frac{625}{100 . 10} } = \frac{25}{10 \sqrt{10} } = \frac{25 \sqrt{10} }{100} = \frac{ \sqrt{10} }{4} [/tex]