Solutions by everydaycalculation.com
3040 + 2440 is 2720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+24/40 30/40+48/40 30/80+24/40 30/40+24/80 90/40+24/40 30/40+72/40
© everydaycalculation.com