Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 2 0/9
109 - 189 is -89.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9-18/9 10/9-36/9 10/18-18/9 30/9-18/9 10/9-54/9 10/27-18/9 10/9-18/27 50/9-18/9 10/9-90/9 10/45-18/9 10/9-18/45 70/9-18/9 10/63-18/9 10/9-18/63
© everydaycalculation.com