Question
There was an equal number of pink and green marbles in a box at first. After 24 green marbles were taken out and 40 pink marbles were added into the box, there was 13 as many green marbles as pink marbles. Find the number of green marbles in the box at first.
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There was an equal number of pink and green marbles in a box at first. After 24 green marbles were taken out and 40 pink marbles were added into the box, there was 13 as many green marbles as pink marbles. Find the number of green marbles in the box at first.