Solutions by everydaycalculation.com
1st number: 16/30, 2nd number: 4 9/10
1630 - 4910 is -13130.
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Related: 32/30-49/10 16/30-98/10 16/60-49/10 16/30-49/20 48/30-49/10 16/90-49/10 16/30-49/30 80/30-49/10 16/30-49/50 16/30-49/70
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