Solutions by everydaycalculation.com
1st number: 5 1/3, 2nd number: 8/21
163 - 821 is 10421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/3-8/21 16/3-16/21 16/6-8/21 16/3-8/42 48/3-8/21 16/3-24/21 16/9-8/21 16/3-8/63 80/3-8/21 16/3-40/21 16/15-8/21 16/3-56/21 16/21-8/21
© everydaycalculation.com