[tex]\\ \rm\bull\rightarrowtail 0.09[/tex]
[tex]\\ \rm\bull\rightarrowtail \dfrac{9}{100}[/tex]
Find square root
[tex]\\ \rm\bull\rightarrowtail \sqrt{\dfrac{9}{100}}[/tex]
[tex]\\ \rm\bull\rightarrowtail \dfrac{3}{10}[/tex]
[tex]\\ \rm\bull\rightarrowtail 0.3[/tex]