Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 14 0/3
130 - 423 is -41930.
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Related: 2/30-42/3 1/30-84/3 1/60-42/3 1/30-42/6 3/30-42/3 1/90-42/3 1/30-42/9 5/30-42/3 1/30-42/15 7/30-42/3 1/30-42/21
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