Simplify the following equation.$$ {(100)}^{1 over2}.{(0.001)}^{1 over3}-{(0.0016)}^{1 over4}.{3}^{0}+({5 over4})^{-1} $$

Simplify the following equation.$$ {(100)}^{1 over2}.{(0.001)}^{1 over

1.	Simplify the following equation. $$ {(100)}^{1 over2}.{(0.001)}^{1 over3}-{(0.0016)}^{1 over4}.{3}^{0}+({5 over4})^{-1} $$
A.	1.6
B.	0.8
C.	1.0
D.	0
Answer» B. 0.8