Solutions by everydaycalculation.com
1st number: 14/21, 2nd number: 6 3/7
1421 - 457 is -12121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/21-45/7 14/21-90/7 14/42-45/7 14/21-45/14 42/21-45/7 14/63-45/7 14/21-45/21 70/21-45/7 14/21-45/35 98/21-45/7 14/21-45/49
© everydaycalculation.com