Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 7 0/9
405 ÷ 639 is 87.
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Related: 80/5÷63/9 40/10÷63/9 40/5÷63/18 40/15÷63/9 40/5÷63/27 40/25÷63/9 40/5÷63/45 40/35÷63/9
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