Solutions by everydaycalculation.com
3060 + 260 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+4/60 90/60+2/60 30/60+6/60 30/60+10/60 30/60+14/60
© everydaycalculation.com