Solutions by everydaycalculation.com
The simplest form of 15204210 is 152421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 3040/8420 760/2105 304/842
More fractions: 3040/4210 1520/8420 4560/4210 1521/4210 1520/42111519/4210 1520/4209
© everydaycalculation.com