<span><u><em>The correct answer is: </em></u> green and blue.
<u><em>Explanation</em></u><span><u><em>: </em></u> We want to see which fractions </span></span> is a multiple of. We know that is a multiple of , because *3=.
We can divide fractions to determine if is a multiple of : ;
in order to divide fractions, flip the second one and multiply: )*==1 . This did not divide evenly, so is not a multiple of 1/2.
Checking to see if is a multiple of , ;
flip the second one and multiply: *==6. This divided evenly, so is a multiple of .