Solutions by everydaycalculation.com
1st number: 2 0/3, 2nd number: 5/7
63 + 57 is 197.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/3+5/7 6/3+10/7 6/3+5/14 18/3+5/7 6/3+15/7 6/9+5/7 6/3+5/21 30/3+5/7 6/3+25/7 6/15+5/7 6/3+5/35 42/3+5/7 6/3+35/7 6/21+5/7 6/3+5/49
© everydaycalculation.com