Question
The number of green and blue stickers are equal.
If Adam gives away 40 green stickers and 30 blue stickers,
the ratio of green stickers to blue stickers becomes 1 : 3.
How many stickers are there at first?
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The number of green and blue stickers are equal.
If Adam gives away 40 green stickers and 30 blue stickers,
the ratio of green stickers to blue stickers becomes 1 : 3.
How many stickers are there at first?