Solutions by everydaycalculation.com
1st number: 3/30, 2nd number: 1 20/30
330 + 5030 is 5330.
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Related: 6/30+50/30 3/60+50/30 3/30+50/60 9/30+50/30 3/90+50/30 3/30+50/90 15/30+50/30 21/30+50/30
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