Solutions by everydaycalculation.com
1st number: 5/7, 2nd number: 1 1/20
57 - 2120 is -47140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/7-21/20 5/7-42/20 5/14-21/20 5/7-21/40 15/7-21/20 5/7-63/20 5/21-21/20 5/7-21/60 25/7-21/20 5/35-21/20 35/7-21/20 5/49-21/20
© everydaycalculation.com