Solutions by everydaycalculation.com
1st number: 8/10, 2nd number: 1 5/20
810 + 2520 is 4120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10+25/20 8/10+50/20 8/20+25/20 8/10+25/40 24/10+25/20 8/10+75/20 8/30+25/20 8/10+25/60 40/10+25/20 8/50+25/20 56/10+25/20 8/70+25/20
© everydaycalculation.com