Solutions by everydaycalculation.com
1st number: 1 1/7, 2nd number: 1 7/9
87 - 169 is -4063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/7-16/9 8/7-32/9 8/14-16/9 8/7-16/18 24/7-16/9 8/7-48/9 8/21-16/9 8/7-16/27 40/7-16/9 8/7-80/9 8/35-16/9 8/7-16/45 56/7-16/9 8/49-16/9 8/7-16/63
© everydaycalculation.com