Solutions by everydaycalculation.com
1st number: 21/70, 2nd number: 3 9/12
2170 ÷ 4512 is 225.
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Related: 42/70÷45/12 21/70÷90/12 21/70÷45/24 63/70÷45/12 21/70÷45/36 21/70÷45/60 21/70÷45/84
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