Solutions by everydaycalculation.com
The simplest form of 19801818 is 110101.
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Equivalent fractions: 3960/3636 990/909 5940/5454 660/606 9900/9090
More fractions: 3960/1818 1980/3636 5940/1818 1980/5454 1981/1818 1980/18191979/1818 1980/1817
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