Oblicz.
a) √2 × √4½ =
b) √2⅔ ÷ √⅔ =
c) √6,4 ÷ √10 =
d) ∛10 x ∛0,1 =
e)∛2⅔ x √1/9 =
f)∛1,7/∛100 =