Solutions by everydaycalculation.com
The simplest form of 3420840 is 5714.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 6840/1680 1710/420 1140/280 684/168
More fractions: 6840/840 3420/1680 3420/2520 3421/840 3420/8413419/840 3420/839
© everydaycalculation.com