Solutions by everydaycalculation.com
The simplest form of 17201980 is 8699.
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Equivalent fractions: 3440/3960 860/990 5160/5940 8600/9900 344/396
More fractions: 3440/1980 1720/3960 5160/1980 1720/5940 1721/1980 1720/19811719/1980 1720/1979
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