Solutions by everydaycalculation.com
The simplest form of 21152155 is 423431.
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Equivalent fractions: 4230/4310 6345/6465 423/431
More fractions: 4230/2155 2115/4310 6345/2155 2115/6465 2116/2155 2115/21562114/2155 2115/2154
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