Solutions by everydaycalculation.com
The simplest form of 9939 is 3313.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 198/78 297/117 33/13 495/195 693/273
More fractions: 198/39 99/78 297/39 99/117 100/39 99/4098/39 99/38
© everydaycalculation.com