Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 15/21
109 - 1521 is 2563.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9-15/21 10/9-30/21 10/18-15/21 10/9-15/42 30/9-15/21 10/9-45/21 10/27-15/21 10/9-15/63 50/9-15/21 10/9-75/21 10/45-15/21 70/9-15/21 10/63-15/21
© everydaycalculation.com