Solutions by everydaycalculation.com
The simplest form of 42121020 is 35185.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8424/2040 2106/510 1404/340
More fractions: 8424/1020 4212/2040 4212/3060 4213/1020 4212/10214211/1020 4212/1019
© everydaycalculation.com