Solutions by everydaycalculation.com
The simplest form of 990399 is 330133.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1980/798 2970/1197 330/133 4950/1995 6930/2793
More fractions: 1980/399 990/798 2970/399 990/1197 991/399 990/400989/399 990/398
© everydaycalculation.com