Solutions by everydaycalculation.com
The simplest form of 21400 is 1700.
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Equivalent fractions: 4/2800 1/700 6/4200 10/7000 14/9800
More fractions: 4/1400 2/2800 6/1400 2/4200 3/1400 2/14011/1400 2/1399
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