There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box ?

• there are altogether 3 marbles 1 each for red,blue and green. the phrase all but can be read as all except...like all but 6 escaped means all escaped except 6
• 10 years agoHelpfull: Yes(0) No(1)