Solutions by everydaycalculation.com
1st number: 8/20, 2nd number: 1 15/20
820 + 3520 is 4320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20+35/20 8/20+70/20 8/40+35/20 8/20+35/40 24/20+35/20 8/60+35/20 8/20+35/60 40/20+35/20 56/20+35/20
© everydaycalculation.com