Solutions by everydaycalculation.com
420121 is already in the simplest form. It can be written as 3.471074 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 840/242 1260/363 2100/605 2940/847
More fractions: 840/121 420/242 1260/121 420/363 421/121 420/122419/121 420/120
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