Solutions by everydaycalculation.com
827 - 19 is 527.
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Related: 16/27-1/9 8/27-2/9 8/54-1/9 8/27-1/18 24/27-1/9 8/27-3/9 8/81-1/9 8/27-1/27 40/27-1/9 8/27-5/9 8/27-1/45 56/27-1/9 8/27-7/9 8/27-1/63
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