Solutions by everydaycalculation.com
1st number: 18/30, 2nd number: 1 15/30
1830 + 4530 is 2110.
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Related: 36/30+45/30 18/30+90/30 18/60+45/30 18/30+45/60 54/30+45/30 18/90+45/30 18/30+45/90 90/30+45/30
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