A young man spent 1/4 of his allowance on a movie. He spent 11/18 of the remainder on after-school snacks. Then from the money remaining, he spent $3.00 on a magazine, which left him 1/24 of his original allowance to put into savings. how much of his allowance did he save?

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25 x (1 - 11/18) x (1 - 3) x .25 = .0208 or 2.08% of his allowance