Solutions by everydaycalculation.com
The simplest form of 18001820 is 9091.
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Equivalent fractions: 3600/3640 900/910 5400/5460 9000/9100 360/364
More fractions: 3600/1820 1800/3640 5400/1820 1800/5460 1801/1820 1800/18211799/1820 1800/1819
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