Solutions by everydaycalculation.com
The simplest form of 2139 is 713.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 426/18 639/27 71/3 1065/45 1491/63
More fractions: 426/9 213/18 639/9 213/27 214/9 213/10212/9 213/8
© everydaycalculation.com