Solutions by everydaycalculation.com
42181681 is already in the simplest form. It can be written as 2.509221 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: 8436/3362
More fractions: 8436/1681 4218/3362 4218/5043 4219/1681 4218/16824217/1681 4218/1680
© everydaycalculation.com