Question

whole root of
(0.03)^2 + (0.21)^2 + (0.065)^2 ÷
(0.003)^2+ (0.021)^2 +(0.0065)^2 =​

Answer 1

$\sqrt{ \frac{ {0.03}^{2} + {0.21}^{2} + {0.065}^{2} }{ {0.003}^{2} + {0.021}^{2} + {0.0065}^{2} } }$

By taking common 10^-2 from denominator we will get answer i.e.,

10