Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 20/40
405 ÷ 2040 is 161.
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Related: 80/5÷20/40 40/10÷20/40 40/5÷20/80 40/5÷60/40 40/15÷20/40 40/25÷20/40 40/35÷20/40
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