Solutions by everydaycalculation.com
1st number: 20/21, 2nd number: 1 1/9
2021 - 109 is -1063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/21-10/9 20/21-20/9 20/42-10/9 20/21-10/18 60/21-10/9 20/21-30/9 20/63-10/9 20/21-10/27 20/21-50/9 20/21-10/45 20/21-70/9 20/21-10/63
© everydaycalculation.com