Question
Adam has 90 blue stickers and 300 red stickers.
After buying the same number of stickers,
the ratio of the blue stickers and the red stickers becomes 3 : 8.
How many stickers does he buy?
2 m

Click button first when a symbol is required. X

Adam has 90 blue stickers and 300 red stickers.
After buying the same number of stickers,
the ratio of the blue stickers and the red stickers becomes 3 : 8.
How many stickers does he buy?