Solutions by everydaycalculation.com
1st number: 5/21, 2nd number: 3 1/9
521 - 289 is -18163.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21-28/9 5/21-56/9 5/42-28/9 5/21-28/18 15/21-28/9 5/21-84/9 5/63-28/9 5/21-28/27 25/21-28/9 5/21-28/45 35/21-28/9 5/21-28/63
© everydaycalculation.com