Solutions by everydaycalculation.com
3040 + 940 is 3940.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+9/40 30/40+18/40 30/80+9/40 30/40+9/80 90/40+9/40 30/40+27/40 30/40+45/40 30/40+63/40
© everydaycalculation.com