Solutions by everydaycalculation.com
The simplest form of 400450 is 89.
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Equivalent fractions: 800/900 200/225 1200/1350 2000/2250 80/90 2800/3150
More fractions: 800/450 400/900 1200/450 400/1350 401/450 400/451399/450 400/449
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