Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 1 2/7
2821 - 97 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21-9/7 28/21-18/7 28/42-9/7 28/21-9/14 84/21-9/7 28/21-27/7 28/63-9/7 28/21-9/21 28/21-45/7 28/21-9/35 28/21-63/7 28/21-9/49
© everydaycalculation.com