Solutions by everydaycalculation.com
1st number: 4/21, 2nd number: 7 0/9
421 ÷ 639 is 4147.
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Related: 8/21÷63/9 4/42÷63/9 4/21÷63/18 12/21÷63/9 4/63÷63/9 4/21÷63/27 20/21÷63/9 4/21÷63/45 28/21÷63/9
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