Solutions by everydaycalculation.com
The simplest form of 17201720 is 11.
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Equivalent fractions: 3440/3440 860/860 5160/5160 8600/8600 344/344
More fractions: 3440/1720 1720/3440 5160/1720 1720/5160 1721/1720 1720/17211719/1720 1720/1719
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