Solutions by everydaycalculation.com
1st number: 5/10, 2nd number: 4 2/10
510 - 4210 is -3710.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10-84/10 5/20-42/10 5/10-42/20 15/10-42/10 5/30-42/10 5/10-42/30 25/10-42/10 5/50-42/10 5/10-42/50 35/10-42/10 5/70-42/10 5/10-42/70
© everydaycalculation.com