Solutions by everydaycalculation.com
The simplest form of 40204200 is 6770.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8040/8400 2010/2100 1340/1400 804/840
More fractions: 8040/4200 4020/8400 4021/4200 4020/42014019/4200 4020/4199
© everydaycalculation.com