Solutions by everydaycalculation.com
The simplest form of 21001512 is 2518.
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Equivalent fractions: 4200/3024 1050/756 6300/4536 700/504 300/216
More fractions: 4200/1512 2100/3024 6300/1512 2100/4536 2101/1512 2100/15132099/1512 2100/1511
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