Solutions by everydaycalculation.com
421999 is already in the simplest form. It can be written as 0.421421 in decimal form (rounded to 6 decimal places).
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 842/1998 1263/2997 2105/4995 2947/6993
More fractions: 842/999 421/1998 1263/999 421/2997 422/999 421/1000420/999 421/998
© everydaycalculation.com