Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 4/10
54 - 410 is 1720.
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Related: 10/4-4/10 5/4-8/10 5/8-4/10 5/4-4/20 15/4-4/10 5/4-12/10 5/12-4/10 5/4-4/30 25/4-4/10 5/4-20/10 5/20-4/10 5/4-4/50 35/4-4/10 5/4-28/10 5/28-4/10 5/4-4/70
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