Solutions by everydaycalculation.com
The simplest form of 21001380 is 3523.
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Equivalent fractions: 4200/2760 1050/690 6300/4140 700/460 420/276
More fractions: 4200/1380 2100/2760 6300/1380 2100/4140 2101/1380 2100/13812099/1380 2100/1379
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