Question 15
75% of the marbles in a bag were green. 60% of the remainder were red and the rest were blue. There were 234 more green marbles than blue marbles.
a) How many red marbles were there?
b) After some red marbles were removed from the bag. 10% of the remaining marbles in the bag were red. How many red marbles were removed from the bag?
Answer entry: Enter the integer counts for (a);(b), in that order, separated by one semicolon, without spaces or units.
a) How many red marbles were there?
b) After some red marbles were removed from the bag. 10% of the remaining marbles in the bag were red. How many red marbles were removed from the bag?
Answer entry: Enter the integer counts for (a);(b), in that order, separated by one semicolon, without spaces or units.