Solutions by everydaycalculation.com
The simplest form of 19801960 is 9998.
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Equivalent fractions: 3960/3920 990/980 5940/5880 9900/9800 396/392
More fractions: 3960/1960 1980/3920 5940/1960 1980/5880 1981/1960 1980/19611979/1960 1980/1959
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