Solutions by everydaycalculation.com
1st number: 1 2/10, 2nd number: 1 35/40
1210 - 7540 is -2740.
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Related: 24/10-75/40 12/20-75/40 12/10-75/80 36/10-75/40 12/30-75/40 60/10-75/40 12/50-75/40 84/10-75/40 12/70-75/40
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