Solutions by everydaycalculation.com
The simplest form of 42003210 is 140107.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8400/6420 2100/1605 1400/1070 840/642
More fractions: 8400/3210 4200/6420 4200/9630 4201/3210 4200/32114199/3210 4200/3209
© everydaycalculation.com