Solutions by everydaycalculation.com
1st number: 21/40, 2nd number: 1 6/8
2140 - 148 is -4940.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/40-14/8 21/40-28/8 21/80-14/8 21/40-14/16 63/40-14/8 21/40-42/8 21/40-14/24 21/40-70/8 21/40-14/40 21/40-98/8 21/40-14/56
© everydaycalculation.com