Solutions by everydaycalculation.com
The simplest form of 80424200 is 40212100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 4021/2100
More fractions: 8042/8400 8043/4200 8042/42018041/4200 8042/4199
© everydaycalculation.com