Noah has two closets. Each closet can fit 1/4 as much as Ali's closet, which can fit 200 pairs of jeans.  How many jeans can both Noah’s closets fit?
Each of Noah’s closets can fit 200 * 1/4 = <<200*1/4=50>>50 pairs of jeans.
Combined, both his closets can fit 50 * 2 = <<50*2=100>>100 pairs of jeans.
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