Solutions by everydaycalculation.com
1st number: 3 0/21, 2nd number: 2 0/21
6321 - 4221 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/21-84/21 63/42-42/21 63/21-42/63
© everydaycalculation.com