Solutions by everydaycalculation.com
1st number: 1/20, 2nd number: 1 16/20
120 + 3620 is 3720.
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Related: 2/20+36/20 1/20+72/20 1/40+36/20 1/20+36/40 3/20+36/20 1/60+36/20 1/20+36/60 5/20+36/20 7/20+36/20
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