Solutions by everydaycalculation.com
The simplest form of 198990 is 15.
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Equivalent fractions: 396/1980 99/495 594/2970 66/330 990/4950 1386/6930
More fractions: 396/990 198/1980 594/990 198/2970 199/990 198/991197/990 198/989
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