Solutions by everydaycalculation.com
1st number: 5/80, 2nd number: 4 4/5
580 - 245 is -37980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/80-24/5 5/80-48/5 5/80-24/10 15/80-24/5 5/80-72/5 5/80-24/15 25/80-24/5 5/80-24/25 35/80-24/5 5/80-24/35
© everydaycalculation.com