Solutions by everydaycalculation.com
The simplest form of 400200 is 21.
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Equivalent fractions: 800/400 200/100 1200/600 2000/1000 80/40 2800/1400
More fractions: 800/200 400/400 1200/200 400/600 401/200 400/201399/200 400/199
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