Solutions by everydaycalculation.com
1st number: 4 2/10, 2nd number: 8 0/10
4210 + 8010 is 615.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+80/10 42/20+80/10 42/10+80/20 42/30+80/10 42/10+80/30 42/50+80/10 42/10+80/50 42/70+80/10 42/10+80/70
© everydaycalculation.com