Solutions by everydaycalculation.com
1st number: 1 3/15, 2nd number: 6/40
1815 ÷ 640 is 81.
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Related: 36/15÷6/40 18/15÷12/40 18/30÷6/40 18/15÷6/80 54/15÷6/40 18/15÷18/40 18/45÷6/40 90/15÷6/40 18/15÷30/40 18/75÷6/40 18/15÷42/40
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