Solutions by everydaycalculation.com
772 + 472 is 1172.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/72+4/72 7/72+8/72 21/72+4/72 7/72+12/72 35/72+4/72 7/72+20/72 49/72+4/72 7/72+28/72
© everydaycalculation.com