Solutions by everydaycalculation.com
1st number: 42/70, 2nd number: 1 7/21
4270 ÷ 2821 is 920.
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Related: 84/70÷28/21 42/70÷56/21 42/70÷28/42 42/70÷84/21 42/70÷28/63
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