Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 9/10
54 - 910 is 720.
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Related: 10/4-9/10 5/4-18/10 5/8-9/10 5/4-9/20 15/4-9/10 5/4-27/10 5/12-9/10 5/4-9/30 25/4-9/10 5/4-45/10 5/20-9/10 5/4-9/50 35/4-9/10 5/4-63/10 5/28-9/10 5/4-9/70
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