How many marbles are there in all in the box

In abox of marbles, 3/8 are red and the rest are green. There are 30 more marbles than red marbles than red marbles. How many marbles are ther e in all in the box?
in Calculus Answers by Level 1 User (160 points)

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In a box of marbles,3/8 are red and the rest are green. There are 30 more marbles than the red. how many marbles are ther in all in the box?
by Level 1 User (160 points)

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