Solutions by everydaycalculation.com
The simplest form of 21504505 is 430901.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4300/9010 430/901
More fractions: 4300/4505 2150/9010 6450/4505 2151/4505 2150/45062149/4505 2150/4504
© everydaycalculation.com