Solutions by everydaycalculation.com
1st number: 1 3/9, 2nd number: 2 0/9
129 - 189 is -23.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/9-18/9 12/9-36/9 12/18-18/9 36/9-18/9 12/9-54/9 12/27-18/9 12/9-18/27 60/9-18/9 12/9-90/9 12/45-18/9 12/9-18/45 84/9-18/9 12/63-18/9 12/9-18/63
© everydaycalculation.com