Solutions by everydaycalculation.com
1st number: 3 3/8, 2nd number: 4/5
278 + 45 is 16740.
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Related: 54/8+4/5 27/8+8/5 27/16+4/5 27/8+4/10 81/8+4/5 27/8+12/5 27/24+4/5 27/8+4/15 27/8+20/5 27/40+4/5 27/8+4/25 27/8+28/5 27/56+4/5 27/8+4/35
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