Solutions by everydaycalculation.com
1st number: 1 4/10, 2nd number: 12/20
1410 - 1220 is 45.
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Related: 28/10-12/20 14/10-24/20 14/20-12/20 14/10-12/40 42/10-12/20 14/10-36/20 14/30-12/20 14/10-12/60 70/10-12/20 14/10-60/20 14/50-12/20 98/10-12/20 14/10-84/20 14/70-12/20
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