Solutions by everydaycalculation.com
The simplest form of 630210 is 31.
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Equivalent fractions: 1260/420 315/105 1890/630 210/70 3150/1050 126/42 4410/1470 90/30
More fractions: 1260/210 630/420 1890/210 630/630 631/210 630/211629/210 630/209
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