Solutions by everydaycalculation.com
1st number: 4 0/3, 2nd number: 6/9
123 + 69 is 143.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/3+6/9 12/3+12/9 12/6+6/9 12/3+6/18 36/3+6/9 12/3+18/9 12/9+6/9 12/3+6/27 60/3+6/9 12/3+30/9 12/15+6/9 12/3+6/45 84/3+6/9 12/3+42/9 12/21+6/9 12/3+6/63
© everydaycalculation.com