A bag of marbles has twice as many blue marbles as green marbles, and the bag has at least 54 marbles in it. At least how many green marbles does it have in it?

Answer 1

My! You have a major identity problem, John/Brian/Sam/Nancy/Jessica/Mark/Kaela!

Please use only one name for your posts.

Answer 2

1/3 of the marbles are green.
So, 1/3 of at least 54 are green.
How many is that?