Solutions by everydaycalculation.com
512 + 47 is 8384.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/12+4/7 5/12+8/7 5/24+4/7 5/12+4/14 15/12+4/7 5/12+12/7 5/36+4/7 5/12+4/21 25/12+4/7 5/12+20/7 5/60+4/7 5/12+4/35 35/12+4/7 5/12+28/7 5/84+4/7 5/12+4/49
© everydaycalculation.com