Solutions by everydaycalculation.com
1st number: 10/21, 2nd number: 2 0/7
1021 - 147 is -3221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/21-14/7 10/21-28/7 10/42-14/7 30/21-14/7 10/21-42/7 10/63-14/7 10/21-14/21 50/21-14/7 10/21-70/7 10/21-14/35 70/21-14/7 10/21-98/7 10/21-14/49
© everydaycalculation.com