Answer :

2 of them is blue because since there is 16 marbles you multiply 1/8 by 2 and 2/16 so 2 marbles are blue 

Answer:

2 Caroline's marbles are blue

Step-by-step explanation:

As per the given statement:

Caroline has 16 marbles 1\8 of them are blue.

Total number of marbles = 16

Part of them are blue = [tex]\frac{1}{8}[/tex]

To find the how many Caroline's marbles are blue.

Number of marbles are blue = [tex]\frac{1}{8} \times 16 = 2[/tex]

Therefore, 2 Caroline's marbles are blue