Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 8/20
2120 + 820 is 2920.
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Related: 42/20+8/20 21/20+16/20 21/40+8/20 21/20+8/40 63/20+8/20 21/20+24/20 21/60+8/20 21/20+8/60 21/20+40/20 21/20+56/20
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