Solutions by everydaycalculation.com
The simplest form of 400555 is 80111.
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Equivalent fractions: 800/1110 1200/1665 2000/2775 80/111 2800/3885
More fractions: 800/555 400/1110 1200/555 400/1665 401/555 400/556399/555 400/554
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