Solutions by everydaycalculation.com
1st number: 16 0/4, 2nd number: 10/45
644 ÷ 1045 is 721.
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Related: 64/4÷20/45 64/8÷10/45 64/4÷10/90 64/4÷30/45 64/12÷10/45 64/4÷50/45 64/20÷10/45 64/4÷70/45 64/28÷10/45
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