Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 3/10
54 + 310 is 3120.
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Related: 10/4+3/10 5/4+6/10 5/8+3/10 5/4+3/20 15/4+3/10 5/4+9/10 5/12+3/10 5/4+3/30 25/4+3/10 5/4+15/10 5/20+3/10 5/4+3/50 35/4+3/10 5/4+21/10 5/28+3/10 5/4+3/70
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