Solutions by everydaycalculation.com
1st number: 2 0/10, 2nd number: 1 1/20
2010 - 2120 is 1920.
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Related: 40/10-21/20 20/10-42/20 20/10-21/40 60/10-21/20 20/10-63/20 20/30-21/20 20/10-21/60 20/50-21/20 20/70-21/20
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