Solutions by everydaycalculation.com
1st number: 1/20, 2nd number: 4 5/10
120 - 4510 is -8920.
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Related: 2/20-45/10 1/20-90/10 1/40-45/10 1/20-45/20 3/20-45/10 1/60-45/10 1/20-45/30 5/20-45/10 1/20-45/50 7/20-45/10 1/20-45/70
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