Solutions by everydaycalculation.com
The simplest form of 666220 is 333110.
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Equivalent fractions: 1332/440 333/110 1998/660 3330/1100 4662/1540
More fractions: 1332/220 666/440 1998/220 666/660 667/220 666/221665/220 666/219
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