Solutions by everydaycalculation.com
1st number: 27/70, 2nd number: 1 10/70
2770 + 8070 is 10770.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70+80/70 81/70+80/70
© everydaycalculation.com