Solutions by everydaycalculation.com
The simplest form of 27001221 is 900407.
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Equivalent fractions: 5400/2442 8100/3663 900/407
More fractions: 5400/1221 2700/2442 8100/1221 2700/3663 2701/1221 2700/12222699/1221 2700/1220
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