Solutions by everydaycalculation.com
1st number: 21/40, 2nd number: 4 0/20
2140 ÷ 8020 is 21160.
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Related: 42/40÷80/20 21/80÷80/20 21/40÷80/40 63/40÷80/20 21/40÷80/60
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