Solutions by everydaycalculation.com
1st number: 1/20, 2nd number: 3 4/12
120 - 4012 is -19760.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/20-40/12 1/20-80/12 1/40-40/12 1/20-40/24 3/20-40/12 1/60-40/12 1/20-40/36 5/20-40/12 1/20-40/60 7/20-40/12 1/20-40/84
© everydaycalculation.com