There are 5 blue and 20 white marbles in a box of 50 marbles. Select all the combination of marbles that add up to exactly 50% of the marbles in the box.
There are 5 blue and 20 white marbles in a box of 50 marbles.

Select all the combination of marbles that add up to exactly 50% of the marbles in the box.

Answer Choices

only blue


only white


white and blue


all other marbles except white and blue