Answer: \(\dfrac{1}{16}\)
Step-by-step explanation:
Given : Karina bought a pizza that was cut into 8 equal pieces. She ate half of one piece.
Then , the fraction of each part of pizza = \(\dfrac{1}{8}\)
Also, She ate half of one piece.
Then the fraction of half of one piece will be :-
\(\dfrac{1}{2}\times\dfrac{1}{8}=\dfrac{1}{16}\)
Therefore, the fraction of the whole pizza she ate= \(\dfrac{1}{16}\)