Solutions by everydaycalculation.com
1st number: 2 0/2, 2nd number: 2 9/20
42 - 4920 is -920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2-49/20 4/2-98/20 4/2-49/40 12/2-49/20 4/6-49/20 4/2-49/60 20/2-49/20 4/10-49/20 28/2-49/20 4/14-49/20
© everydaycalculation.com