Solutions by everydaycalculation.com
1st number: 12/18, 2nd number: 1 1/3
1218 + 43 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/18+4/3 12/18+8/3 12/36+4/3 12/18+4/6 36/18+4/3 12/18+12/3 12/54+4/3 12/18+4/9 60/18+4/3 12/18+20/3 12/90+4/3 12/18+4/15 84/18+4/3 12/18+28/3 12/18+4/21
© everydaycalculation.com