Solutions by everydaycalculation.com
The simplest form of 400500 is 45.
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Equivalent fractions: 800/1000 200/250 1200/1500 2000/2500 80/100 2800/3500
More fractions: 800/500 400/1000 1200/500 400/1500 401/500 400/501399/500 400/499
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