Solutions by everydaycalculation.com
1st number: 3/12, 2nd number: 3 4/12
312 + 4012 is 4312.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+40/12 3/12+80/12 3/24+40/12 3/12+40/24 9/12+40/12 3/36+40/12 3/12+40/36 15/12+40/12 3/60+40/12 3/12+40/60 21/12+40/12 3/84+40/12 3/12+40/84
© everydaycalculation.com