Solutions by everydaycalculation.com
The simplest form of 121245 is 40415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 2424/90 3636/135 404/15 6060/225 8484/315
More fractions: 2424/45 1212/90 3636/45 1212/135 1213/45 1212/461211/45 1212/44
© everydaycalculation.com