Solutions by everydaycalculation.com
1st number: 9/10, 2nd number: 1 1/20
910 + 2120 is 3920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10+21/20 9/10+42/20 9/20+21/20 9/10+21/40 27/10+21/20 9/10+63/20 9/30+21/20 9/10+21/60 45/10+21/20 9/50+21/20 63/10+21/20 9/70+21/20
© everydaycalculation.com