Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 1 3/5
121 - 85 is -163105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21-8/5 1/21-16/5 1/42-8/5 1/21-8/10 3/21-8/5 1/21-24/5 1/63-8/5 1/21-8/15 5/21-8/5 1/21-40/5 1/21-8/25 7/21-8/5 1/21-56/5 1/21-8/35
© everydaycalculation.com