若根号3等于1.732,根号30等于5.477,则根号0.03是( )

问题描述:

若根号3等于1.732,根号30等于5.477,则根号0.03是( )
A.0.01732 B.0.1732 C.0.05477 D.0.5477

√0.03=0.1√3=0.1732
选B