Solutions by everydaycalculation.com
1st number: 1/40, 2nd number: 1 8/10
140 - 1810 is -7140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/40-18/10 1/40-36/10 1/80-18/10 1/40-18/20 3/40-18/10 1/40-54/10 1/40-18/30 5/40-18/10 1/40-90/10 1/40-18/50 7/40-18/10 1/40-18/70
© everydaycalculation.com