Solutions by everydaycalculation.com
1st number: 3 1/5, 2nd number: 1 1/20
165 - 2120 is 4320.
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Related: 32/5-21/20 16/5-42/20 16/10-21/20 16/5-21/40 48/5-21/20 16/5-63/20 16/15-21/20 16/5-21/60 80/5-21/20 16/25-21/20 16/35-21/20
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