Solutions by everydaycalculation.com
The simplest form of 210240 is 78.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 420/480 105/120 630/720 70/80 1050/1200 42/48 1470/1680
More fractions: 420/240 210/480 630/240 210/720 211/240 210/241209/240 210/239
© everydaycalculation.com