Solutions by everydaycalculation.com
1st number: 12/15, 2nd number: 3 0/15
1215 + 4515 is 195.
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Related: 24/15+45/15 12/15+90/15 12/30+45/15 12/15+45/30 36/15+45/15 12/45+45/15 60/15+45/15 12/75+45/15 12/15+45/75 84/15+45/15
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