Solutions by everydaycalculation.com
The simplest form of 42004200 is 11.
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Equivalent fractions: 8400/8400 2100/2100 1400/1400 840/840 600/600
More fractions: 8400/4200 4200/8400 4201/4200 4200/42014199/4200 4200/4199
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