Solutions by everydaycalculation.com
1st number: 4/21, 2nd number: 12 0/7
421 - 847 is -24821.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/21-84/7 4/42-84/7 4/21-84/14 12/21-84/7 4/63-84/7 4/21-84/21 20/21-84/7 4/21-84/35 28/21-84/7 4/21-84/49
© everydaycalculation.com