Solutions by everydaycalculation.com
1st number: 1 5/10, 2nd number: 9/20
1510 + 920 is 3920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10+9/20 15/10+18/20 15/20+9/20 15/10+9/40 45/10+9/20 15/10+27/20 15/30+9/20 15/10+9/60 75/10+9/20 15/10+45/20 15/50+9/20 15/10+63/20 15/70+9/20
© everydaycalculation.com