Solutions by everydaycalculation.com
1st number: 15/21, 2nd number: 7 5/10
1521 ÷ 7510 is 221.
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Related: 30/21÷75/10 15/42÷75/10 15/21÷75/20 45/21÷75/10 15/63÷75/10 15/21÷75/30 75/21÷75/10 15/21÷75/50 15/21÷75/70
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