Solutions by everydaycalculation.com
1st number: 4/10, 2nd number: 2 0/10
410 - 2010 is -85.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10-20/10 4/10-40/10 4/20-20/10 12/10-20/10 4/10-60/10 4/30-20/10 4/10-20/30 20/10-20/10 4/50-20/10 4/10-20/50 28/10-20/10 4/70-20/10 4/10-20/70
© everydaycalculation.com