Solutions by everydaycalculation.com
The simplest form of 42181620 is 703270.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8436/3240 2109/810 1406/540
More fractions: 8436/1620 4218/3240 4218/4860 4219/1620 4218/16214217/1620 4218/1619
© everydaycalculation.com