Solutions by everydaycalculation.com
The simplest form of 690115 is 61.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1380/230 2070/345 3450/575 138/23 4830/805
More fractions: 1380/115 690/230 2070/115 690/345 691/115 690/116689/115 690/114
© everydaycalculation.com